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@article{DE_2006_42_6_a12, author = {A. A. Grin'}, title = {Reduction to transversality of curves in the construction of a {Dulac} function}, journal = {Differencialʹnye uravneni\^a}, pages = {840--843}, publisher = {mathdoc}, volume = {42}, number = {6}, year = {2006}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_2006_42_6_a12/} }
A. A. Grin'. Reduction to transversality of curves in the construction of a Dulac function. Differencialʹnye uravneniâ, Tome 42 (2006) no. 6, pp. 840-843. http://geodesic.mathdoc.fr/item/DE_2006_42_6_a12/