中国科学院数学与系统科学研究院期刊网
AMS
Inverse Scattering for a Schrödinger Operator with a Repulsive Potential
Fran cois NICOLEAU
Acta Mathematica Sinica . 2006, (5): 1485 -1492 .  DOI: 10.1007/s10114-005-0767-2