%0 Journal Article %A Kh. S. Bagdasar'yan %A V. I. Muromtsev %A Z. A. Sinitsyna %T Two-quantum photochemical reaction. The photolysis of a frozen solution of diphenylamine in ethyl alcohol %J Doklady Akademii Nauk %D 1963 %P 349-351 %V 152 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1963_152_2_a27/ %G ru %F DAN_1963_152_2_a27