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@article{DE_1980_16_5_a13, author = {S. M. Abramovich and G. A. Leonov}, title = {A type of stability of phase systems}, journal = {Differencialʹnye uravneni\^a}, pages = {928--930}, publisher = {mathdoc}, volume = {16}, number = {5}, year = {1980}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1980_16_5_a13/} }
S. M. Abramovich; G. A. Leonov. A type of stability of phase systems. Differencialʹnye uravneniâ, Tome 16 (1980) no. 5, pp. 928-930. http://geodesic.mathdoc.fr/item/DE_1980_16_5_a13/