@article{DAN_1981_257_6_a12,
     author = {Sh. A. Guberman},
     title = {$D$-waves and the maximum magnitude of earthquakes},
     journal = {Doklady Akademii Nauk},
     pages = {1335--1338},
     publisher = {mathdoc},
     volume = {257},
     number = {6},
     year = {1981},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1981_257_6_a12/}
}