%0 Journal Article %A V. N. Vasil'eva %A K. A. Kocheshkov %T The photoisomerization of $\alpha,\alpha'$-difluorostilbene %J Doklady Akademii Nauk %D 1963 %P 1325-1326 %V 153 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1963_153_6_a26/ %G ru %F DAN_1963_153_6_a26