中国科学院数学与系统科学研究院期刊网
The Generalized Optimality Conditions of Set-Valued Optimization with Benson Proper Efficiency
Bao Huai SHENG(1),San Yang LIU
Acta Mathematica Sinica, Chinese Series . 2003, (3): 611 -620 .  DOI: 10.12386/A2003sxxb0083