%0 Journal Article %A I. L. Knuniants %A È. G. Bykhovskaya %A V. N. Frosin %T Regrouping of $\alpha$, $\alpha$-difluoroalkylazides %J Doklady Akademii Nauk %D 1960 %P 357-359 %V 132 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1960_132_2_a26/ %G ru %F DAN_1960_132_2_a26