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@article{DE_1981_17_6_a4, author = {A. O. Sahakyan}, title = {Absolute stability of integral manifolds}, journal = {Differencialʹnye uravneni\^a}, pages = {1000--1006}, publisher = {mathdoc}, volume = {17}, number = {6}, year = {1981}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1981_17_6_a4/} }
A. O. Sahakyan. Absolute stability of integral manifolds. Differencialʹnye uravneniâ, Tome 17 (1981) no. 6, pp. 1000-1006. http://geodesic.mathdoc.fr/item/DE_1981_17_6_a4/