@article{DAN_1980_252_6_a15,
     author = {V. N. Zharkov},
     title = {On the absence of super deep earthquakes and the distribution of viscosity and temperature in the {Earth's} mantle},
     journal = {Doklady Akademii Nauk},
     pages = {1350--1353},
     publisher = {mathdoc},
     volume = {252},
     number = {6},
     year = {1980},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1980_252_6_a15/}
}