Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DE_1975_11_12_a1, author = {N. A. Bobylev}, title = {The two-point boundary value problem}, journal = {Differencialʹnye uravneni\^a}, pages = {2121--2133}, publisher = {mathdoc}, volume = {11}, number = {12}, year = {1975}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1975_11_12_a1/} }
N. A. Bobylev. The two-point boundary value problem. Differencialʹnye uravneniâ, Tome 11 (1975) no. 12, pp. 2121-2133. http://geodesic.mathdoc.fr/item/DE_1975_11_12_a1/