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@article{DE_1992_28_10_a6, author = {V. V. Malygina}, title = {Some criteria for stability of equations with retarded argument}, journal = {Differencialʹnye uravneni\^a}, pages = {1716--1723}, publisher = {mathdoc}, volume = {28}, number = {10}, year = {1992}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1992_28_10_a6/} }
V. V. Malygina. Some criteria for stability of equations with retarded argument. Differencialʹnye uravneniâ, Tome 28 (1992) no. 10, pp. 1716-1723. http://geodesic.mathdoc.fr/item/DE_1992_28_10_a6/