%0 Journal Article %A St. G. Hristov %T The role of the tunnel effect in chemical reactions %J Doklady Akademii Nauk %D 1961 %P 663-666 %V 136 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1961_136_3_a40/ %G ru %F DAN_1961_136_3_a40