Klir, G. J., & Klir, G. J. a. F. (1988). Fuzzy sets, uncertainty and information. Prentice-Hall.
Chicago-čujuhus (17. p.)Klir, George J., juo George J. and Folger Klir. Fuzzy Sets, Uncertainty and Information. New Delhi: Prentice-Hall, 1988.
MLA-čujuhus (9. p.)Klir, George J., juo George J. and Folger Klir. Fuzzy Sets, Uncertainty and Information. Prentice-Hall, 1988.
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