中国科学院数学与系统科学研究院期刊网
Optimality Conditions for Approximate Quasi Globally Proper Efficient Solutions to Nonsmooth Vector Equilibrium Problems
HAN Wenyan, YU Guolin
Acta Mathematicae Applicatae Sinica . 2021, (1): 50 -60 .  DOI: 10.12387/C2021004