@Article{JPDE-16-186,
author = {Peter Y. H. Pang , Hongyan Tang  and Youde Wang },
title = {Nonlinear Schrödinger Equations with Variable Coefficients-existenc},
journal = {Journal of Partial Differential Equations},
year = {2003},
volume = {16},
number = {2},
pages = {186--188},
abstract = {},
issn = {2079-732X},
doi = {https://doi.org/},
url = {http://global-sci.org/intro/article_detail/jpde/5416.html}
}