%0 Journal Article %A R. W. Boyle %T Conditions of formation of rhombohedral $(3R)$ molybdenite %J Doklady Akademii Nauk %D 1968 %P 332-333 %V 183 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1968_183_2_a22/ %G ru %F DAN_1968_183_2_a22