中国科学院数学与系统科学研究院期刊网
Approximation Theorems and Fixed Point Theorems for Various Classes of 1-Set-Contractive Mappings in Banach Spaces
Li Shan LIU
Acta Mathematica Sinica, Chinese Series . 2001, (5): 843 -848 .  DOI: 10.12386/A2001sxxb0108