Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DE_1990_26_9_a6, author = {G. S. Osipenko}, title = {Testing the transversality condition by the methods of symbolic dynamics}, journal = {Differencialʹnye uravneni\^a}, pages = {1528--1536}, publisher = {mathdoc}, volume = {26}, number = {9}, year = {1990}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1990_26_9_a6/} }
G. S. Osipenko. Testing the transversality condition by the methods of symbolic dynamics. Differencialʹnye uravneniâ, Tome 26 (1990) no. 9, pp. 1528-1536. http://geodesic.mathdoc.fr/item/DE_1990_26_9_a6/