中国科学院数学与系统科学研究院期刊网
AMS
Cauchy-Rassias Stability of Cauchy-Jensen Additive Mappings in Banach Spaces
Choonkil BAAK
Acta Mathematica Sinica . 2006, (6): 1789 -1796 .  DOI: 10.1007/s10114-005-0697-z