中国科学院数学与系统科学研究院期刊网
The Real Completely Isometric Maps on C~*-Algebras
Zhong Yan LI(1),Min Li LI(2)
Acta Mathematica Sinica, Chinese Series . 2004, (1): 67 -70 .  DOI: 10.12386/A2004sxxb0009