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		<id>https://ifigenia.org/index.php?title=Issue:More_on_intuitionistic_fuzzy_sets&amp;diff=3736&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 1989 year {{issue/title  | title           = More on...</title>
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		<updated>2009-09-06T12:17:49Z</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_1989_year&quot; title=&quot;Category:Publications in 1989 year&quot;&gt;Category:Publications in 1989 year&lt;/a&gt; {{issue/title  | title           = More on...&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 1989 year]]&lt;br /&gt;
{{issue/title&lt;br /&gt;
 | title           = More on intuitionistic fuzzy sets&lt;br /&gt;
 | shortcut        = fss-33-37-45&lt;br /&gt;
}}&lt;br /&gt;
{{issue/author&lt;br /&gt;
 | author          = Krassimir Atanassov&lt;br /&gt;
 | institution     = Institute for Microsystems&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]], 33 (1989) pp 37-45&lt;br /&gt;
 | file            = FSS-1989-33-1-037-045.pdf&lt;br /&gt;
 | format          = PDF&lt;br /&gt;
 | size            = 375&lt;br /&gt;
 | abstract        = &lt;br /&gt;
New results on intuitionistic fuzzy sets are introduced. Two new operators on intuitionistic fuzzy sets are defined and their basic properties are studied.&lt;br /&gt;
 | keywords        = [[Intuitionistic fuzzy sets]], Level, Modal operator - [[necessity and possibility]], Topological operator - [[interior and closure]]&lt;br /&gt;
 | references      = &lt;br /&gt;
# K. Atanassov, [[Issue:Intuitionistic fuzzy sets|Intuitionistic fuzzy sets]], Fuzzy sets and systems 20 (1986) 87-96&lt;br /&gt;
# K. Atanassov, Modal and topological operators, defined over intuitionistic fuzzy sets, D. Shopov (ed.), Youth Scientific Contributions, Sofia, Vol 1 (1985) 18-21 (in Bulgarian)&lt;br /&gt;
# K. Atanassov, [[Issue:Intuitionistic fuzzy sets (ITKR)|Intuitionistic fuzzy sets]], V. Sgurev (ed.), VII ITKR&amp;#039;s Session, Sofia, June 1983 (in Bulgarian)&lt;br /&gt;
# K. Atanassov and S. Stoeva, [[Issue:Intuitionistic fuzzy sets (PSIFM)|Intuitionistic fuzzy sets]], Proc. of Polish Symposium on Interval and Fuzzy Mathematics, Poznan, Aug. 1983, 23-26&lt;br /&gt;
# A. Kaufmann, Introduction a la Theories des Sous-ensembles Flous (Masson, Paris-New York, 1977)&lt;br /&gt;
# H. Rasiowa and R. Sikorski, The Mathematics of Metamathematics, Polish Academy of Sciences, Warszawa, 1963.&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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