@article{DE_1977_13_4_a12,
     author = {I. V. Gaishun},
     title = {On the stability of the solutions of a certain class of discrete systems},
     journal = {Differencialʹnye uravneni\^a},
     pages = {705--710},
     publisher = {mathdoc},
     volume = {13},
     number = {4},
     year = {1977},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1977_13_4_a12/}
}