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@article{DE_1989_25_4_a1, author = {V. V. Basov}, title = {Divergence of normalizing transformations in the case of real structurally unstable focus}, journal = {Differencialʹnye uravneni\^a}, pages = {563--573}, publisher = {mathdoc}, volume = {25}, number = {4}, year = {1989}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1989_25_4_a1/} }
V. V. Basov. Divergence of normalizing transformations in the case of real structurally unstable focus. Differencialʹnye uravneniâ, Tome 25 (1989) no. 4, pp. 563-573. http://geodesic.mathdoc.fr/item/DE_1989_25_4_a1/