中国科学院数学与系统科学研究院期刊网
CONE QUASICONVEXITY AND THE CONNECTEDNESS OF SETS OF EFFICIENT AND WEAK EFFICIENT SOLUTIONS TO MULTIOBJECTIVE OPTIMIZATION
Hu Yu-da, Hu Yi-fan
Acta Mathematicae Applicatae Sinica . 1989, (1): 115 -123 .  DOI: 10.12387/C1989013