@ARTICLE{
author={Xu Si-Liu,Petrovic Nikola Z,Belic Milivoj R,Hu Zheng-Long},
year={2016},
title={Light bullet supported by parity-time symmetric potential with power-law nonlinearity},
journal={NONLINEAR DYNAMICS},
volume={84},
number={4},
pages={1877-1882},
document_type={Article},
} 

@ARTICLE{
author={Xu Si-Liu,Cheng Jia-Xi,Belic Milivoj R,Hu Zheng-Long,Zhao Yuan},
year={2016},
title={Dynamics of nonlinear waves in two-dimensional cubic-quintic nonlinear Schrodinger equation with spatially modulated nonlinearities and potentials},
journal={OPTICS EXPRESS},
volume={24},
number={9},
pages={10066-10077},
document_type={Article},
}