Li, H., & Yen, V. C. (1995). Fuzzy sets and fuzzy decision-making. CRC Press.
Chicago Style aipamenaLi, Hong-Xing, and Vincent C. Yen. Fuzzy Sets and Fuzzy Decision-making. Boca Raton: CRC Press, 1995.
MLA aipamenaLi, Hong-Xing, and Vincent C. Yen. Fuzzy Sets and Fuzzy Decision-making. CRC Press, 1995.
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