Voir la notice de l'article provenant de la source Math-Net.Ru
@misc{DE_2004_40_11_a16, title = {Seminar on qualitative theory of differential equations at {Moscow} {State} {University}}, journal = {Differencialʹnye uravneni\^a}, pages = {1570--1578}, publisher = {mathdoc}, volume = {40}, number = {11}, year = {2004}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_2004_40_11_a16/} }
Seminar on qualitative theory of differential equations at Moscow State University. Differencialʹnye uravneniâ, Tome 40 (2004) no. 11, pp. 1570-1578. http://geodesic.mathdoc.fr/item/DE_2004_40_11_a16/