@article{DE_1988_24_6_a3,
     author = {O. G. Illarionova},
     title = {Stability of the central exponents of linear systems. {I}},
     journal = {Differencialʹnye uravneni\^a},
     pages = {949--965},
     publisher = {mathdoc},
     volume = {24},
     number = {6},
     year = {1988},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1988_24_6_a3/}
}