Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MZM_1991_49_4_a22, author = {V. P. Shutyaev}, title = {Justification of perturbation algorithm in a nonlinear hyperbolic problem}, journal = {Matemati\v{c}eskie zametki}, pages = {155--156}, publisher = {mathdoc}, volume = {49}, number = {4}, year = {1991}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1991_49_4_a22/} }
V. P. Shutyaev. Justification of perturbation algorithm in a nonlinear hyperbolic problem. Matematičeskie zametki, Tome 49 (1991) no. 4, pp. 155-156. http://geodesic.mathdoc.fr/item/MZM_1991_49_4_a22/