@article{01143094, title = {Monotone solutions of a higher-order neutral difference equation.}, journal = {Georgian Mathematical Journal}, volume = {5}, year = {1998}, pages = {49-54}, doi = {10.1023/B:GEOR.0000008137.05441.1f}, zbl = {0896.39007}, language = {en}, url = {http://dml.mathdoc.fr/item/01143094} }
Cheng, Sui Sun; Zhang, Guang. Monotone solutions of a higher-order neutral difference equation.. Georgian Mathematical Journal, Tome 5 (1998) pp. 49-54. doi : 10.1023/B:GEOR.0000008137.05441.1f. http://gdmltest.u-ga.fr/item/01143094/