@article{Shen_2012,
title={Spatial solitons under competing linear and nonlinear diffractions},
volume={85},
ISSN={1550-2376},
url={http://dx.doi.org/10.1103/physreve.85.026606},
DOI={10.1103/physreve.85.026606},
number={2},
journal={Physical Review E},
publisher={American Physical Society (APS)},
author={Shen,
Y. and Kevrekidis,
P. G. and Whitaker,
N. and Malomed,
Boris A.},
year={2012},
month=feb }