@article{00817247,
title = {On a generalized nonlinear equation of Schr\"odinger type.},
journal = {Bulletin of the Belgian Mathematical Society - Simon Stevin},
volume = {2},
year = {1995},
pages = {279-297},
zbl = {0845.35116},
language = {en},
url = {http://dml.mathdoc.fr/item/00817247}
}
Feng, Xueshang. On a generalized nonlinear equation of Schrödinger type.. Bulletin of the Belgian Mathematical Society - Simon Stevin, Tome 2 (1995) pp. 279-297. http://gdmltest.u-ga.fr/item/00817247/