%0 Journal Article %A V. A. Kargin %A V. A. Kabanov %A O. V. Kargina %T Production and investigation of the catalytic properties of the high-molecular polystyrene sulphoacid %J Doklady Akademii Nauk %D 1963 %P 845-847 %V 153 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1963_153_4_a23/ %G ru %F DAN_1963_153_4_a23