%0 Journal Article %A B. E. Zaitsev %A Yu. D. Koreshkov %A M. E. Vol'pin %A Yu. N. Sheinker %T The structure of the salts of diphenylcyclopropenone and tropone %J Doklady Akademii Nauk %D 1961 %P 1107-1109 %V 139 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1961_139_5_a19/ %G ru %F DAN_1961_139_5_a19