%0 Journal Article %A M. V. Boldyrev %T Three-dimensional distribution of density inhomogeneities, Kola Peninsula %J Doklady Akademii Nauk %D 1989 %P 821-824 %V 309 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1989_309_4_a12/ %G ru %F DAN_1989_309_4_a12