Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DE_1986_22_1_a21, author = {Z. A. Nakhusheva}, title = {A nonlocal problem for partial differential equations}, journal = {Differencialʹnye uravneni\^a}, pages = {171--174}, publisher = {mathdoc}, volume = {22}, number = {1}, year = {1986}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1986_22_1_a21/} }
Z. A. Nakhusheva. A nonlocal problem for partial differential equations. Differencialʹnye uravneniâ, Tome 22 (1986) no. 1, pp. 171-174. http://geodesic.mathdoc.fr/item/DE_1986_22_1_a21/