@article{DE_1995_31_5_a6,
     author = {E. F. Starozhilov},
     title = {On the stability in the critical case of a root equal to unity for continuous-discrete systems},
     journal = {Differencialʹnye uravneni\^a},
     pages = {778--785},
     publisher = {mathdoc},
     volume = {31},
     number = {5},
     year = {1995},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1995_31_5_a6/}
}