@article{DAN_1993_333_4_a15,
     author = {V. S. Druzhinin and Yu. S. Karetin and S. V. Avtoneev and B. P. Ryzhii},
     title = {Geologo-geophysical earth crust model of the {Ural} superdeep hole region},
     journal = {Doklady Akademii Nauk},
     pages = {507--511},
     publisher = {mathdoc},
     volume = {333},
     number = {4},
     year = {1993},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1993_333_4_a15/}
}