@article{01340898, title = {Oscillation of certain partial difference equations.}, journal = {Discrete Dynamics in Nature and Society}, volume = {1}, year = {1998}, pages = {257-265}, doi = {10.1155/S1026022698000235}, zbl = {0931.39003}, language = {en}, url = {http://dml.mathdoc.fr/item/01340898} }
Choi, Sung Kyu; Zhang, Bing Gen. Oscillation of certain partial difference equations.. Discrete Dynamics in Nature and Society, Tome 1 (1998) pp. 257-265. doi : 10.1155/S1026022698000235. http://gdmltest.u-ga.fr/item/01340898/