Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MM_1995_7_5_a28, author = {V. N. Zakharov}, title = {Cauchy problem for a~hyperbolic equation with two lines of degeneracy}, journal = {Matemati\v{c}eskoe modelirovanie}, pages = {55}, publisher = {mathdoc}, volume = {7}, number = {5}, year = {1995}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MM_1995_7_5_a28/} }
V. N. Zakharov. Cauchy problem for a~hyperbolic equation with two lines of degeneracy. Matematičeskoe modelirovanie, Tome 7 (1995) no. 5. http://geodesic.mathdoc.fr/item/MM_1995_7_5_a28/