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@article{DAN_1994_334_2_a8, author = {L. M. Zubov and A. N. Rudev}, title = {Conditions for the existence of longitudinal waves in an}, journal = {Doklady Akademii Nauk}, pages = {156--158}, publisher = {mathdoc}, volume = {334}, number = {2}, year = {1994}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1994_334_2_a8/} }
L. M. Zubov; A. N. Rudev. Conditions for the existence of longitudinal waves in an. Doklady Akademii Nauk, Tome 334 (1994) no. 2, pp. 156-158. http://geodesic.mathdoc.fr/item/DAN_1994_334_2_a8/