@article{DE_1990_26_8_a10,
     author = {B. A. Shcherbakov},
     title = {Exponential stability of solutions of multidimensional differential equations},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1358--1363},
     year = {1990},
     volume = {26},
     number = {8},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1990_26_8_a10/}
}