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@article{DE_1977_13_8_a2, author = {P. S. Gromova and A. F. Pelevina}, title = {Absolute stability of automatic control systems with lag}, journal = {Differencialʹnye uravneni\^a}, pages = {1375--1383}, publisher = {mathdoc}, volume = {13}, number = {8}, year = {1977}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1977_13_8_a2/} }
P. S. Gromova; A. F. Pelevina. Absolute stability of automatic control systems with lag. Differencialʹnye uravneniâ, Tome 13 (1977) no. 8, pp. 1375-1383. http://geodesic.mathdoc.fr/item/DE_1977_13_8_a2/