Bing-yuan Cao


, 2009, Convex interval and fuzzy (valued) functions with functionals, in B. Cao, C. Zhang & T. Li (eds.), Fuzzy information and Engineering I, Dordrecht, Springer, pp. 233-244.

with Zhang, C. , Li, T.-f. (eds) , 2009a, Fuzzy information and Engineering I, Springer, Dordrecht.