Bipolar fuzzy metric spaces with application
Keyword(s):
2011 ◽
Vol 2011
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pp. 1-14
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Keyword(s):
2012 ◽
Vol 58
(2)
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pp. 389-406
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2013 ◽
Vol 2013
(1)
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2016 ◽
Vol 8
(2)
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pp. 199-216
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