%0 Journal Article %A G. G. Lemmlein %A M. O. Kliya %A I. A. Ostrovsky %T Conditions for the formation of minerals in pegmatites, as revealed by a study of primary inclusions in topaz %J Doklady Akademii Nauk %D 1962 %P 81-83 %V 142 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1962_142_1_a17/ %G ru %F DAN_1962_142_1_a17