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@article{DAN_1957_115_1_a22, author = {N. I. Khalevin}, title = {On the interval logging of acoustic waves}, journal = {Doklady Akademii Nauk}, pages = {88--90}, publisher = {mathdoc}, volume = {115}, number = {1}, year = {1957}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1957_115_1_a22/} }
N. I. Khalevin. On the interval logging of acoustic waves. Doklady Akademii Nauk, Tome 115 (1957) no. 1, pp. 88-90. http://geodesic.mathdoc.fr/item/DAN_1957_115_1_a22/