Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1990_313_2_a20, author = {O. A. Godin}, title = {A sound field in a neighborhood of a caustic in a moving medium}, journal = {Doklady Akademii Nauk}, pages = {346--349}, publisher = {mathdoc}, volume = {313}, number = {2}, year = {1990}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1990_313_2_a20/} }
O. A. Godin. A sound field in a neighborhood of a caustic in a moving medium. Doklady Akademii Nauk, Tome 313 (1990) no. 2, pp. 346-349. http://geodesic.mathdoc.fr/item/DAN_1990_313_2_a20/