Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DE_1998_34_1_a19, author = {N. V. Derendyaev and V. A. Senyatkin}, title = {The {Darboux} problem for a hyperbolic equation}, journal = {Differencialʹnye uravneni\^a}, pages = {124--126}, publisher = {mathdoc}, volume = {34}, number = {1}, year = {1998}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1998_34_1_a19/} }
N. V. Derendyaev; V. A. Senyatkin. The Darboux problem for a hyperbolic equation. Differencialʹnye uravneniâ, Tome 34 (1998) no. 1, pp. 124-126. http://geodesic.mathdoc.fr/item/DE_1998_34_1_a19/