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@article{DAN_1989_309_5_a8, author = {A. V. Generalov}, title = {Acoustic field of directional source near ground surface}, journal = {Doklady Akademii Nauk}, pages = {1064--1067}, publisher = {mathdoc}, volume = {309}, number = {5}, year = {1989}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1989_309_5_a8/} }
A. V. Generalov. Acoustic field of directional source near ground surface. Doklady Akademii Nauk, Tome 309 (1989) no. 5, pp. 1064-1067. http://geodesic.mathdoc.fr/item/DAN_1989_309_5_a8/