- Michio Sugeno, Yasuo Narukawa
, Toshiaki Murofushi
:
Choquet integral and fuzzy measures on locally compact space. Fuzzy Sets Syst. 99(2): 205-211 (1998) - Elena Tsiporkova, Etienne E. Kerre:
Composition, cartesian and direct products of fuzzy multivalued mappings. Fuzzy Sets Syst. 99(3): 325-346 (1998) - Xizhao Wang, Jiarong Hong:
On the handling of fuzziness for continuous-valued attributes in decision tree generation. Fuzzy Sets Syst. 99(3): 283-290 (1998) - Qiao Zhong, Zhang Yue, Guangyuan Wang:
Fuzzy random variable-valued exponential function, logarithmic function and power function. Fuzzy Sets Syst. 99(3): 311-324 (1998)