@article{DAN_1963_153_2_a20,
     author = {Yu. V. Riznichenko and I. P. Kosminskaya},
     title = {On the nature of the stratification of earth's crust and upper mantle},
     journal = {Doklady Akademii Nauk},
     pages = {323--325},
     publisher = {mathdoc},
     volume = {153},
     number = {2},
     year = {1963},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1963_153_2_a20/}
}