%0 Journal Article %A Yu. A. Klyuev %A V. I. Nepsha %A N. I. Epishina %A V. I. Smirnov %A S. P. Plotnikova %A B. I. Prokopchuk %A F. Kaminsky %T Features of the structure of natural polycrystalline diamonds %J Doklady Akademii Nauk %D 1978 %P 1104-1107 %V 240 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1978_240_5_a20/ %G ru %F DAN_1978_240_5_a20