@article{DAN_1972_204_1_a19,
     author = {Yu. A. Kolesnikov and L. N. Malinovskaya},
     title = {On impulse seismic wave},
     journal = {Doklady Akademii Nauk},
     pages = {80--83},
     publisher = {mathdoc},
     volume = {204},
     number = {1},
     year = {1972},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1972_204_1_a19/}
}