中国科学院数学与系统科学研究院期刊网
The Unique Solution for Discontinuous Nonlinear Volterra Type Integral Equations in Banach Spaces
Li Shan LIU
Acta Mathematica Sinica, Chinese Series . 2001, (1): 131 -136 .  DOI: 10.12386/A2001sxxb0018