A note of the RSu integrals of fuzzy-valued functions. - Congxin Wu; Cong Wu 001 (Fuzzy Sets Syst., 1998)

Fuzzy number fuzzy measures and fuzzy integrals. (I). Fuzzy integrals of functions with respect to fuzzy number fuzzy measures. - Congxin Wu; Deli Zhang; Caimei Guo; Cong Wu 001 (Fuzzy Sets Syst., 1998)

Some notes on the supremum and infimum of the set of fuzzy numbers. - Congxin Wu; Cong Wu 001 (Fuzzy Sets Syst., 1999)

A note on the range of null-additive fuzzy and non-fuzzy measure. - Congxin Wu; Cong Wu 001 (Fuzzy Sets Syst., 2000)

Derivative and Differential of Convex Fuzzy Valued Functions and Application. - Congxin Wu; Guixiang Wang; Cong Wu 001 (AFSS, 2002)