中国科学院数学与系统科学研究院期刊网
Application of Soliton Theory to the Construction of Isometric Immersions of Mn1(1)×Mn2(c2) into Constant Curvature Spaces Mn(±1)
Jian Hua CHEN
Acta Mathematica Sinica . 2002, (4): 765 -778 .  DOI: 10.1007/s10114-002-0189-3