%0 Journal Article %A G. V. Medox %T The double salts of lanthanum, cerium, praseodymium and neodymium with triphenylbenzylarsonium nitrate %J Doklady Akademii Nauk %D 1957 %P 993-995 %V 117 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1957_117_6_a17/ %G ru %F DAN_1957_117_6_a17