%0 Journal Article %A P. M. Arzhanyi %A R. M. Volkova %A D. A. Prokoshkin %T An investigation of the niobium--beryllium system %J Doklady Akademii Nauk %D 1963 %P 96-98 %V 150 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1963_150_1_a24/ %G ru %F DAN_1963_150_1_a24