Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DE_1967_3_5_a3, author = {Yu. S. Bogdanov and M. P. Bogdanova}, title = {A nonlinear analog of the {Ljapunov} transformation}, journal = {Differencialʹnye uravneni\^a}, pages = {742--748}, publisher = {mathdoc}, volume = {3}, number = {5}, year = {1967}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1967_3_5_a3/} }
Yu. S. Bogdanov; M. P. Bogdanova. A nonlinear analog of the Ljapunov transformation. Differencialʹnye uravneniâ, Tome 3 (1967) no. 5, pp. 742-748. http://geodesic.mathdoc.fr/item/DE_1967_3_5_a3/