%0 Journal Article %A Ol’shanskii, A. %A Sapir, M. %T Non-amenable finitely presented torsion-by-cyclic groups %J Electronic research announcements of the American Mathematical Society %D 2001 %P 63-71 %V 07 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.1090/S1079-6762-01-00095-6/ %R 10.1090/S1079-6762-01-00095-6 %F ERAAMS_2001_07_a8