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@article{DE_1972_8_10_a18, author = {I. V. Gaishun}, title = {On the question of the estimation of domains of attraction}, journal = {Differencialʹnye uravneni\^a}, pages = {1878--1879}, publisher = {mathdoc}, volume = {8}, number = {10}, year = {1972}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1972_8_10_a18/} }
I. V. Gaishun. On the question of the estimation of domains of attraction. Differencialʹnye uravneniâ, Tome 8 (1972) no. 10, pp. 1878-1879. http://geodesic.mathdoc.fr/item/DE_1972_8_10_a18/