The following publications are possibly variants of this publication:
- The Spearman and Kendall rank correlation coefficients between intuitionistic fuzzy setsEulalia Szmidt, Janusz Kacprzyk. eusflat 2011: 521-528 [doi]
- The Kendall Rank Correlation between Intuitionistic Fuzzy Sets: An Extended AnalysisEulalia Szmidt, Janusz Kacprzyk, Pawel Bujnowski. In Ronald R. Yager, Ali M. Abbasov, Marek Z. Reformat, Shahnaz N. Shahbazova, editors, Soft Computing: State of the Art Theory and Novel Applications. Volume 291 of Studies in Fuzziness and Soft Computing, pages 39-54, Springer, 2013. [doi]
- Intuitionistic Fuzzy Sets in some Medical ApplicationsEulalia Szmidt, Janusz Kacprzyk. fuzzy 2001: 148-151 [doi]