Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DE_1985_21_6_a21, author = {P. B. Golokvoschyus}, title = {Perturbed {Euler} differential system}, journal = {Differencialʹnye uravneni\^a}, pages = {1074--1076}, publisher = {mathdoc}, volume = {21}, number = {6}, year = {1985}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1985_21_6_a21/} }
P. B. Golokvoschyus. Perturbed Euler differential system. Differencialʹnye uravneniâ, Tome 21 (1985) no. 6, pp. 1074-1076. http://geodesic.mathdoc.fr/item/DE_1985_21_6_a21/