中国科学院数学与系统科学研究院期刊网
AMS
A Note on Linear Extension of Into–Isometries Between Two Unit Spheres of Atomic ALp–Space (0 < p < ∞)
Guang Gui Ding
Acta Mathematica Sinica . 2006, (1): 279 -282 .  DOI: 10.1007/s10114-005-0636-z