%0 Journal Article %A R. G. Grebenshchikov %T A study of the $\mathrm{RbF}$ -- $\mathrm{BeF}_2$ equilibrium diagram and its relation to %J Doklady Akademii Nauk %D 1957 %P 316-319 %V 114 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1957_114_2_a16/ %G ru %F DAN_1957_114_2_a16