%0 Journal Article %A A. Yu. Ol'shanskii %T On subgroup distortion in finitely presented groups %J Sbornik. Mathematics %D 1997 %P 1617-1664 %V 188 %N 11 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_1997_188_11_a2/ %G en %F SM_1997_188_11_a2