%0 Journal Article %A I. V. Smirnov-Zamkov %A G. A. Piscovitina %T Stereochemistry and the mechanism of hydrogen bromide addition to dimethyl ether of acetylenedicarboxylic acid in organic acids %J Doklady Akademii Nauk %D 1960 %P 1264-1266 %V 130 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1960_130_6_a22/ %G ru %F DAN_1960_130_6_a22