%0 Journal Article %A Ya. I. Ol'shanskii %T Equilibrium between two liquid phases in the simplest fluorine-silicate systems %J Doklady Akademii Nauk %D 1957 %P 1246-1249 %V 114 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1957_114_6_a23/ %G ru %F DAN_1957_114_6_a23