%0 Journal Article %A O. N. Breusov %A A. V. Novoselova %A Yu. P. Simanov %T Thermal androentgenophasic analysis of the $\mathrm{CsF}$--$\mathrm{BeF}_2$ system and its interrelations with %J Doklady Akademii Nauk %D 1958 %P 935-937 %V 118 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1958_118_5_a20/ %G ru %F DAN_1958_118_5_a20