@article{DAN_1967_173_6_a16,
     author = {V. I. Bogdanov and I. I. Sorokina},
     title = {Evaluation of the density of crystalline rocks of the earth-crust, varying with depth in the region of the {Kovdorsky} alkaline-ultrabasic massive {(Kola} geophysic polygon)},
     journal = {Doklady Akademii Nauk},
     pages = {1313--1316},
     publisher = {mathdoc},
     volume = {173},
     number = {6},
     year = {1967},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1967_173_6_a16/}
}