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@article{DE_1969_5_12_a1, author = {V. M. Matrosov}, title = {The comparison principle with a vector-valued {Ljapunov} {function.~IV}}, journal = {Differencialʹnye uravneni\^a}, pages = {2129--2143}, publisher = {mathdoc}, volume = {5}, number = {12}, year = {1969}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1969_5_12_a1/} }
V. M. Matrosov. The comparison principle with a vector-valued Ljapunov function.~IV. Differencialʹnye uravneniâ, Tome 5 (1969) no. 12, pp. 2129-2143. http://geodesic.mathdoc.fr/item/DE_1969_5_12_a1/