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	<id>https://ifigenia.org/index.php?action=history&amp;feed=atom&amp;title=Issue%3AIntuitionistic_fuzzy_sets</id>
	<title>Issue:Intuitionistic fuzzy sets - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://ifigenia.org/index.php?action=history&amp;feed=atom&amp;title=Issue%3AIntuitionistic_fuzzy_sets"/>
	<link rel="alternate" type="text/html" href="https://ifigenia.org/index.php?title=Issue:Intuitionistic_fuzzy_sets&amp;action=history"/>
	<updated>2026-05-05T03:24:27Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://ifigenia.org/index.php?title=Issue:Intuitionistic_fuzzy_sets&amp;diff=11538&amp;oldid=prev</id>
		<title>Vassia Atanassova: Bd -&gt; Ed</title>
		<link rel="alternate" type="text/html" href="https://ifigenia.org/index.php?title=Issue:Intuitionistic_fuzzy_sets&amp;diff=11538&amp;oldid=prev"/>
		<updated>2023-04-12T10:30:59Z</updated>

		<summary type="html">&lt;p&gt;Bd -&amp;gt; Ed&lt;/p&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 13:30, 12 April 2023&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l27&quot;&gt;Line 27:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 27:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;# K. Atanassov, [http://www.clbme.bas.bg/bioautomation/2016/vol_20.s1/files/20.s1_02.pdf Intuitionistic fuzzy sets], in: V. Sgurev, Bd., VII ITKR&amp;#039;s Session, Sofia, June 1983 (Central Sci. and Techn. Library, Bulg. Academy of Sciences, 1984).  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;# K. Atanassov, [http://www.clbme.bas.bg/bioautomation/2016/vol_20.s1/files/20.s1_02.pdf Intuitionistic fuzzy sets], in: V. Sgurev, Bd., VII ITKR&amp;#039;s Session, Sofia, June 1983 (Central Sci. and Techn. Library, Bulg. Academy of Sciences, 1984).  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;# K. Atanassov and [[Stefka Stoeva|S. Stoeva]], Intuitionistic fuzzy sets, in: Polish Symp. on Interval &amp;amp; Fuzzy Mathematics, Poznan (Aug. 1983) 23-26.  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;# K. Atanassov and [[Stefka Stoeva|S. Stoeva]], Intuitionistic fuzzy sets, in: Polish Symp. on Interval &amp;amp; Fuzzy Mathematics, Poznan (Aug. 1983) 23-26.  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;# K. Atanassov and S. Stoeva, Intuitionstic L-fuzzy sets, in: R. Trappl, &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Bd&lt;/del&gt;., Cybernetics and Systems Research 2 (Elsevier Sci. Publ., Amsterdam, 1984) 539-540.  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;# K. Atanassov and S. Stoeva, Intuitionstic L-fuzzy sets, in: R. Trappl, &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Ed&lt;/ins&gt;., Cybernetics and Systems Research 2 (Elsevier Sci. Publ., Amsterdam, 1984) 539-540.  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;# K. Atanassov, Intuitionistic fuzzy relations, in: L. Antonov, Bd., III International School &amp;quot;Automation and Scientific Instrumentation&amp;quot;, Varna (Oct. 1984) 56-57.  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;# K. Atanassov, Intuitionistic fuzzy relations, in: L. Antonov, Bd., III International School &amp;quot;Automation and Scientific Instrumentation&amp;quot;, Varna (Oct. 1984) 56-57.  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  | citations       =  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  | citations       =  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Vassia Atanassova</name></author>
	</entry>
	<entry>
		<id>https://ifigenia.org/index.php?title=Issue:Intuitionistic_fuzzy_sets&amp;diff=8984&amp;oldid=prev</id>
		<title>Vassia Atanassova: http://www.clbme.bas.bg/bioautomation/2016/vol_20.s1/files/20.s1_02.pdf</title>
		<link rel="alternate" type="text/html" href="https://ifigenia.org/index.php?title=Issue:Intuitionistic_fuzzy_sets&amp;diff=8984&amp;oldid=prev"/>
		<updated>2017-02-28T09:11:16Z</updated>

		<summary type="html">&lt;p&gt;http://www.clbme.bas.bg/bioautomation/2016/vol_20.s1/files/20.s1_02.pdf&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 12:11, 28 February 2017&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l25&quot;&gt;Line 25:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 25:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  | keywords        = [[Intuitionistic fuzzy set]], [[Fuzzy set]], Modal operator ([[necessity]], [[possibility]]), Topological operator ([[interior]], [[closure]]).  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  | keywords        = [[Intuitionistic fuzzy set]], [[Fuzzy set]], Modal operator ([[necessity]], [[possibility]]), Topological operator ([[interior]], [[closure]]).  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  | references      =  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  | references      =  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;# K. Atanassov, Intuitionistic fuzzy sets, in: V. Sgurev, Bd., VII ITKR&#039;s Session, Sofia, June 1983 (Central Sci. and Techn. Library, Bulg. Academy of Sciences, 1984).  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;# K. Atanassov, &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[http://www.clbme.bas.bg/bioautomation/2016/vol_20.s1/files/20.s1_02.pdf &lt;/ins&gt;Intuitionistic fuzzy sets&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;]&lt;/ins&gt;, in: V. Sgurev, Bd., VII ITKR&#039;s Session, Sofia, June 1983 (Central Sci. and Techn. Library, Bulg. Academy of Sciences, 1984).  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;# K. Atanassov and [[Stefka Stoeva|S. Stoeva]], Intuitionistic fuzzy sets, in: Polish Symp. on Interval &amp;amp; Fuzzy Mathematics, Poznan (Aug. 1983) 23-26.  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;# K. Atanassov and [[Stefka Stoeva|S. Stoeva]], Intuitionistic fuzzy sets, in: Polish Symp. on Interval &amp;amp; Fuzzy Mathematics, Poznan (Aug. 1983) 23-26.  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;# K. Atanassov and S. Stoeva, Intuitionstic L-fuzzy sets, in: R. Trappl, Bd., Cybernetics and Systems Research 2 (Elsevier Sci. Publ., Amsterdam, 1984) 539-540.  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;# K. Atanassov and S. Stoeva, Intuitionstic L-fuzzy sets, in: R. Trappl, Bd., Cybernetics and Systems Research 2 (Elsevier Sci. Publ., Amsterdam, 1984) 539-540.  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Vassia Atanassova</name></author>
	</entry>
	<entry>
		<id>https://ifigenia.org/index.php?title=Issue:Intuitionistic_fuzzy_sets&amp;diff=8535&amp;oldid=prev</id>
		<title>Vassia Atanassova: {{Special:WhatLinksHere/Issue:{{PAGENAME}}|namespace=102|hidetrans=1|hideredirs=1}}</title>
		<link rel="alternate" type="text/html" href="https://ifigenia.org/index.php?title=Issue:Intuitionistic_fuzzy_sets&amp;diff=8535&amp;oldid=prev"/>
		<updated>2016-05-30T14:02:43Z</updated>

		<summary type="html">&lt;p&gt;{{Special:WhatLinksHere/Issue:{{PAGENAME}}|namespace=102|hidetrans=1|hideredirs=1}}&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 17:02, 30 May 2016&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l30&quot;&gt;Line 30:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 30:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;# K. Atanassov, Intuitionistic fuzzy relations, in: L. Antonov, Bd., III International School &amp;quot;Automation and Scientific Instrumentation&amp;quot;, Varna (Oct. 1984) 56-57.  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;# K. Atanassov, Intuitionistic fuzzy relations, in: L. Antonov, Bd., III International School &amp;quot;Automation and Scientific Instrumentation&amp;quot;, Varna (Oct. 1984) 56-57.  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  | citations       =  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  | citations       =  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;{{Special:WhatLinksHere/Issue:{{PAGENAME}}|namespace=102|hidetrans=1|hideredirs=1}}&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  | see-also        =  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  | see-also        =  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Vassia Atanassova</name></author>
	</entry>
	<entry>
		<id>https://ifigenia.org/index.php?title=Issue:Intuitionistic_fuzzy_sets&amp;diff=3410&amp;oldid=prev</id>
		<title>Vassia Atanassova: | shortcut        = fss-20-87-96</title>
		<link rel="alternate" type="text/html" href="https://ifigenia.org/index.php?title=Issue:Intuitionistic_fuzzy_sets&amp;diff=3410&amp;oldid=prev"/>
		<updated>2009-07-10T06:46:40Z</updated>

		<summary type="html">&lt;p&gt;| shortcut        = fss-20-87-96&lt;/p&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 09:46, 10 July 2009&lt;/td&gt;
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&lt;/table&gt;</summary>
		<author><name>Vassia Atanassova</name></author>
	</entry>
	<entry>
		<id>https://ifigenia.org/index.php?title=Issue:Intuitionistic_fuzzy_sets&amp;diff=2082&amp;oldid=prev</id>
		<title>Vassia Atanassova: New page: Category:Publications on intuitionistic fuzzy sets Category:Publications in Fuzzy Sets and Systems Category:Publications in 1986 year {{issue/title  | title           = Intuiti...</title>
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		<updated>2009-04-20T14:30:46Z</updated>

		<summary type="html">&lt;p&gt;New page: &lt;a href=&quot;/wiki/Category:Publications_on_intuitionistic_fuzzy_sets&quot; title=&quot;Category:Publications on intuitionistic fuzzy sets&quot;&gt;Category:Publications on intuitionistic fuzzy sets&lt;/a&gt; &lt;a href=&quot;/wiki/Category:Publications_in_Fuzzy_Sets_and_Systems&quot; title=&quot;Category:Publications in Fuzzy Sets and Systems&quot;&gt;Category:Publications in Fuzzy Sets and Systems&lt;/a&gt; &lt;a href=&quot;/wiki/Category:Publications_in_1986_year&quot; title=&quot;Category:Publications in 1986 year&quot;&gt;Category:Publications in 1986 year&lt;/a&gt; {{issue/title  | title           = Intuiti...&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;[[Category:Publications on intuitionistic fuzzy sets]]&lt;br /&gt;
[[Category:Publications in Fuzzy Sets and Systems]]&lt;br /&gt;
[[Category:Publications in 1986 year]]&lt;br /&gt;
{{issue/title&lt;br /&gt;
 | title           = Intuitionistic fuzzy sets&lt;br /&gt;
}}&lt;br /&gt;
{{issue/author&lt;br /&gt;
 | author          = Krassimir Atanassov&lt;br /&gt;
 | institution     = CLANP-BAN&lt;br /&gt;
 | address         = 72 Lenin Boul., 1784 Sofia, Bulgaria &lt;br /&gt;
 | email-before-at = &lt;br /&gt;
 | email-after-at  = &lt;br /&gt;
 | cur-email-before-at = krat&lt;br /&gt;
 | cur-email-after-at  = bas.bg&lt;br /&gt;
}}&lt;br /&gt;
{{issue/data&lt;br /&gt;
 | conference      = &lt;br /&gt;
 | issue           = [[Fuzzy Sets and Systems]], 20 (1986) pp 87—96&lt;br /&gt;
 | file            = FSS-20-1986-87-96.pdf&lt;br /&gt;
 | format          = PDF&lt;br /&gt;
 | size            = 1765&lt;br /&gt;
 | abstract        = &lt;br /&gt;
A definition of the concept &amp;#039;&amp;#039;intuitionistic fuzzy set&amp;#039;&amp;#039; (IFS) is given, the latter being a generalization of the concept &amp;#039;fuzzy set&amp;#039; and an example is described. Various properties are proved, which are connected to the operations and relations over sets, and with modal and topological operators, defined over the set of IFS&amp;#039;s. &lt;br /&gt;
 | keywords        = [[Intuitionistic fuzzy set]], [[Fuzzy set]], Modal operator ([[necessity]], [[possibility]]), Topological operator ([[interior]], [[closure]]). &lt;br /&gt;
 | references      = &lt;br /&gt;
# K. Atanassov, Intuitionistic fuzzy sets, in: V. Sgurev, Bd., VII ITKR&amp;#039;s Session, Sofia, June 1983 (Central Sci. and Techn. Library, Bulg. Academy of Sciences, 1984). &lt;br /&gt;
# K. Atanassov and [[Stefka Stoeva|S. Stoeva]], Intuitionistic fuzzy sets, in: Polish Symp. on Interval &amp;amp; Fuzzy Mathematics, Poznan (Aug. 1983) 23-26. &lt;br /&gt;
# K. Atanassov and S. Stoeva, Intuitionstic L-fuzzy sets, in: R. Trappl, Bd., Cybernetics and Systems Research 2 (Elsevier Sci. Publ., Amsterdam, 1984) 539-540. &lt;br /&gt;
# K. Atanassov, Intuitionistic fuzzy relations, in: L. Antonov, Bd., III International School &amp;quot;Automation and Scientific Instrumentation&amp;quot;, Varna (Oct. 1984) 56-57. &lt;br /&gt;
 | citations       = &lt;br /&gt;
 | see-also        = &lt;br /&gt;
}}&lt;/div&gt;</summary>
		<author><name>Vassia Atanassova</name></author>
	</entry>
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