@article{DE_1974_10_5_a17,
     author = {Ya. V. Bykov and I. V. Belokopytova},
     title = {The asymptotes of the solutions of finite difference equations},
     journal = {Differencialʹnye uravneni\^a},
     pages = {919--925},
     year = {1974},
     volume = {10},
     number = {5},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1974_10_5_a17/}
}