@article{DAN_1989_309_4_a12,
     author = {M. V. Boldyrev},
     title = {Three-dimensional distribution of density inhomogeneities, {Kola} {Peninsula}},
     journal = {Doklady Akademii Nauk},
     pages = {821--824},
     publisher = {mathdoc},
     volume = {309},
     number = {4},
     year = {1989},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1989_309_4_a12/}
}