@BOOK{ Book!D - 90113133,
AUTHOR = " by Maciej Wygralak.",
TITLE = "Cardinalities of Fuzzy Sets",
LIBRARY= "مرکز و کتابخانه مطالعات اسلامی به زبان‌های اروپایی",
SUBJECT = "Computer science -- Mathematics.,Group theory.,Mathematics.",
URL = "/book/90113133/Cardinalities-of-Fuzzy-Sets/"}