Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DE_1984_20_5_a12, author = {N. G. Marchuk}, title = {Well-posedness of a mixed problem for a vector wave equation}, journal = {Differencialʹnye uravneni\^a}, pages = {838--843}, publisher = {mathdoc}, volume = {20}, number = {5}, year = {1984}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1984_20_5_a12/} }
N. G. Marchuk. Well-posedness of a mixed problem for a vector wave equation. Differencialʹnye uravneniâ, Tome 20 (1984) no. 5, pp. 838-843. http://geodesic.mathdoc.fr/item/DE_1984_20_5_a12/