%0 Journal Article %A V. D. Antopol'skii %T On a~condition for twofold transitivity of a~primitive group of permutations %J Sbornik. Mathematics %D 1971 %P 582-586 %V 14 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_1971_14_4_a7/ %G en %F SM_1971_14_4_a7