%0 Journal Article %A V. A. Bochko %A Yu. L. Orlov %T Density variations in different kinds of natural diamonds %J Doklady Akademii Nauk %D 1970 %P 341-344 %V 191 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1970_191_2_a17/ %G ru %F DAN_1970_191_2_a17