@article{DE_1975_11_2_a3,
     author = {S. A. Grishin},
     title = {Individual stability of systems of linear differential equations},
     journal = {Differencialʹnye uravneni\^a},
     pages = {239--245},
     publisher = {mathdoc},
     volume = {11},
     number = {2},
     year = {1975},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1975_11_2_a3/}
}