集值映射的一种锥凸性及标量化
李飞, 唐莉萍, 杨新民
A kind of cone-convexity for set-valued maps and its scalarization
LI Fei, TANG Liping, YANG Xinmin
运筹学学报 . 2016, (4): 21 -29 .  DOI: 10.15960/j.cnki.issn.1007-6093.2015.04.003