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@article{DE_1970_6_5_a8, author = {I. V. Gaishun}, title = {The stability in the large of a certain control system}, journal = {Differencialʹnye uravneni\^a}, pages = {852--860}, publisher = {mathdoc}, volume = {6}, number = {5}, year = {1970}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1970_6_5_a8/} }
I. V. Gaishun. The stability in the large of a certain control system. Differencialʹnye uravneniâ, Tome 6 (1970) no. 5, pp. 852-860. http://geodesic.mathdoc.fr/item/DE_1970_6_5_a8/