@article{05016748, title = {A Liouville theorem for }, journal = {Electronic Journal of Differential Equations (EJDE) [electronic only]}, volume = {2006}, year = {2006}, zbl = {1089.58009}, language = {en}, url = {http://dml.mathdoc.fr/item/05016748} }
Kassi, M'hamed. A Liouville theorem for . Electronic Journal of Differential Equations (EJDE) [electronic only], Tome 2006 (2006) . http://gdmltest.u-ga.fr/item/05016748/