%0 Journal Article %A E. I. Grinblat %A I. Ya. Postovskii %T Some new reactions of addition of acetylene carboxylic acids and their ethers %J Doklady Akademii Nauk %D 1960 %P 847-850 %V 133 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1960_133_4_a24/ %G ru %F DAN_1960_133_4_a24