%0 Journal Article %A V. E. Plyushchev %A S. B. Stepina %A L. I. Lepeshkova %T Isotripolyhalides very similar in property to alkali metals and their use in the purification of rubidium compounds from cesium %J Doklady Akademii Nauk %D 1963 %P 601-604 %V 148 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1963_148_3_a29/ %G ru %F DAN_1963_148_3_a29