@article{DE_1972_8_5_a19,
     author = {I. V. Gaishun},
     title = {The asymptotic stability of a certain system with lag},
     journal = {Differencialʹnye uravneni\^a},
     pages = {906--908},
     publisher = {mathdoc},
     volume = {8},
     number = {5},
     year = {1972},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1972_8_5_a19/}
}