Liu, Y., Zhao, H., & Xu, Z. (2018). The chain and substitution rules of interval-valued intuitionistic fuzzy calculus. Fuzzy Optimization & Decision Making, 17(3), 265. https://doi.org/10.1007/s10700-017-9275-y
Chicago Style (17th ed.) CitationLiu, Yanmin, Hua Zhao, and Zeshui Xu. "The Chain and Substitution Rules of Interval-valued Intuitionistic Fuzzy Calculus." Fuzzy Optimization & Decision Making 17, no. 3 (2018): 265. https://doi.org/10.1007/s10700-017-9275-y.
MLA (9th ed.) CitationLiu, Yanmin, et al. "The Chain and Substitution Rules of Interval-valued Intuitionistic Fuzzy Calculus." Fuzzy Optimization & Decision Making, vol. 17, no. 3, 2018, p. 265, https://doi.org/10.1007/s10700-017-9275-y.
Warning: These citations may not always be 100% accurate.