%0 Journal Article %A A. Yu. Ol'shanskii %T Solvable just-non-cross varieties of groups %J Sbornik. Mathematics %D 1971 %P 115-129 %V 14 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_1971_14_1_a6/ %G en %F SM_1971_14_1_a6