Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DE_1999_35_3_a16, author = {D. V. Buslyuk}, title = {Integrals and last multipliers of partial differential systems}, journal = {Differencialʹnye uravneni\^a}, pages = {418--419}, publisher = {mathdoc}, volume = {35}, number = {3}, year = {1999}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1999_35_3_a16/} }
D. V. Buslyuk. Integrals and last multipliers of partial differential systems. Differencialʹnye uravneniâ, Tome 35 (1999) no. 3, pp. 418-419. http://geodesic.mathdoc.fr/item/DE_1999_35_3_a16/