Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1997_353_5_a5, author = {V. B. Levenshtam}, title = {Higher approximations of the averaging method for quasilinear}, journal = {Doklady Akademii Nauk}, pages = {599--601}, publisher = {mathdoc}, volume = {353}, number = {5}, year = {1997}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1997_353_5_a5/} }
V. B. Levenshtam. Higher approximations of the averaging method for quasilinear. Doklady Akademii Nauk, Tome 353 (1997) no. 5, pp. 599-601. http://geodesic.mathdoc.fr/item/DAN_1997_353_5_a5/