@ARTICLE{
author={Xia Yuzhou,Zhong Wei-Ping,Belic Milivoj R},
year={2011},
title={Spatial Solitons in Nonlinear Schrodinger Equation with Variable Nonlinearity and Quadratic External Potential},
journal={ACTA PHYSICA POLONICA B},
volume={42},
number={8},
pages={1881-1890},
document_type={Article},
}