Coincidence point theorems for multivalued mappings. Chang, Shihsen; Peng, Yongcheng — 1993 International Journal of Mathematics and Mathematical Sciences
Fixed point theorems in metric spaces and probabilistic metric spaces. Cho, Yeol Je; Park, Keun Saeng; Chang, Shihsen — 1996 International Journal of Mathematics and Mathematical Sciences
On the semi-inner product in locally convex spaces. Chang, Shihsen; Chen, Yuqing; Lee, Byung Soo — 1997 International Journal of Mathematics and Mathematical Sciences
Random vector variational inequalities and random noncooperative vector equilibrium. Lee, Gue Myung; Lee, Byung Soo; Chang, Shihsen — 1997 Journal of Applied Mathematics and Stochastic Analysis