%0 Journal Article %A R. V. Galiulin %A S. E. Sigarev %T On the stability of minerals with holohedral Fedorov groups %J Doklady Akademii Nauk %D 1987 %P 99-100 %V 293 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1987_293_1_a20/ %G ru %F DAN_1987_293_1_a20