Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DE_1977_13_7_a16, author = {B. G. Gabdulkhaev and S. M. Akhmetov}, title = {Direct methods for solving equations of jet theory}, journal = {Differencialʹnye uravneni\^a}, pages = {1299--1307}, publisher = {mathdoc}, volume = {13}, number = {7}, year = {1977}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1977_13_7_a16/} }
B. G. Gabdulkhaev; S. M. Akhmetov. Direct methods for solving equations of jet theory. Differencialʹnye uravneniâ, Tome 13 (1977) no. 7, pp. 1299-1307. http://geodesic.mathdoc.fr/item/DE_1977_13_7_a16/