%0 Journal Article %A G. A. Artamkina %A I. P. Beletskaya %A O. A. Reutov %T Unusual effect of substituents in $S_E$ 2-reaction %J Doklady Akademii Nauk %D 1963 %P 588-591 %V 153 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1963_153_3_a23/ %G ru %F DAN_1963_153_3_a23