Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DE_1980_16_8_a22, author = {A. G. Cheremensky}, title = {Construction of a linear system of equations by its integral curves}, journal = {Differencialʹnye uravneni\^a}, pages = {1527--1528}, publisher = {mathdoc}, volume = {16}, number = {8}, year = {1980}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1980_16_8_a22/} }
A. G. Cheremensky. Construction of a linear system of equations by its integral curves. Differencialʹnye uravneniâ, Tome 16 (1980) no. 8, pp. 1527-1528. http://geodesic.mathdoc.fr/item/DE_1980_16_8_a22/