%0 Journal Article %A I. V. Berezin %T The additivity of the free activation energies of gaseous free-radical reactions %J Doklady Akademii Nauk %D 1963 %P 609-612 %V 148 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1963_148_3_a31/ %G ru %F DAN_1963_148_3_a31