%0 Journal Article %A A. N. Nesmeyanov %A R. V. Golovnya %T Indole closure of azobenzene with cyclohexanone %J Doklady Akademii Nauk %D 1961 %P 836-839 %V 136 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1961_136_4_a20/ %G ru %F DAN_1961_136_4_a20