%0 Journal Article %A A. N. Kirgintsev %A E. G. Avvakumov %A A. I. Vulikh %T The behaviour of alkali metal impurities in the crystallization of cesium salts from a melt %J Doklady Akademii Nauk %D 1965 %P 1315-1318 %V 164 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1965_164_6_a26/ %G ru %F DAN_1965_164_6_a26