Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DE_1986_22_6_a21, author = {E. A. Nazarov}, title = {The convergence of a third-order differential equation}, journal = {Differencialʹnye uravneni\^a}, pages = {1071--1072}, publisher = {mathdoc}, volume = {22}, number = {6}, year = {1986}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1986_22_6_a21/} }
E. A. Nazarov. The convergence of a third-order differential equation. Differencialʹnye uravneniâ, Tome 22 (1986) no. 6, pp. 1071-1072. http://geodesic.mathdoc.fr/item/DE_1986_22_6_a21/