@article{05629300,
title = {Multiple positive solutions for a class of },
journal = {Advances in Difference Equations [electronic only]},
volume = {2009},
year = {2009},
doi = {10.1155/2009/219251},
zbl = {1181.34100},
language = {en},
url = {http://dml.mathdoc.fr/item/05629300}
}
Feng, Meiqiang; Zhang, Xuemei; Ge, Weigao. Multiple positive solutions for a class of . Advances in Difference Equations [electronic only], Tome 2009 (2009) . doi : 10.1155/2009/219251. http://gdmltest.u-ga.fr/item/05629300/