International Fuzzy Systems Association. (1978). Fuzzy Sets and Systems. Elsevier Science Publishers.
Chicago-viite (17. p.)International Fuzzy Systems Association. Fuzzy Sets and Systems. Amsterdam: Elsevier Science Publishers, 1978.
MLA-viite (8. p.)International Fuzzy Systems Association. Fuzzy Sets and Systems. Elsevier Science Publishers, 1978.
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