@article{DAN_1969_184_2_a21,
     author = {V. V. Rzhevskii and V. I. Rogozhnikov and V. S. Yamshchikov},
     title = {The velocity of longitudinal and transverse elastic waves in rocks as influenced by tensile stresses},
     journal = {Doklady Akademii Nauk},
     pages = {334--336},
     publisher = {mathdoc},
     volume = {184},
     number = {2},
     year = {1969},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1969_184_2_a21/}
}