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@article{DAN_1984_276_3_a15, author = {O. A. Godin}, title = {The wave equation for an acoustic field in a fluid with density}, journal = {Doklady Akademii Nauk}, pages = {579--582}, publisher = {mathdoc}, volume = {276}, number = {3}, year = {1984}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1984_276_3_a15/} }
O. A. Godin. The wave equation for an acoustic field in a fluid with density. Doklady Akademii Nauk, Tome 276 (1984) no. 3, pp. 579-582. http://geodesic.mathdoc.fr/item/DAN_1984_276_3_a15/