@article{DAN_1990_310_6_a11,
     author = {Yu. {\CYRA}. Ampilov and E. F. Bezmaternykh and Ya. P. Malovitskiǐ and T. I. Oblogina},
     title = {New possibilities for the study of earth crust via absorption of seismic waves},
     journal = {Doklady Akademii Nauk},
     pages = {1331--1334},
     publisher = {mathdoc},
     volume = {310},
     number = {6},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1990_310_6_a11/}
}