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@article{DE_1973_9_7_a23, author = {L. V. Trigubovich}, title = {The asymptotic stability of a second order linear system that depends on parameters}, journal = {Differencialʹnye uravneni\^a}, pages = {1352--1354}, publisher = {mathdoc}, volume = {9}, number = {7}, year = {1973}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1973_9_7_a23/} }
L. V. Trigubovich. The asymptotic stability of a second order linear system that depends on parameters. Differencialʹnye uravneniâ, Tome 9 (1973) no. 7, pp. 1352-1354. http://geodesic.mathdoc.fr/item/DE_1973_9_7_a23/