@article{01683049, title = {Non-amenable finitely presented torsion-by-cyclic groups.}, journal = {Electronic Research Announcements of the American Mathematical Society [electronic only]}, volume = {7}, year = {2001}, pages = {63-71}, doi = {10.1090/S1079-6762-01-00095-6}, zbl = {0986.20035}, language = {en}, url = {http://dml.mathdoc.fr/item/01683049} }
Ol'shanskij, A.Yu.; Sapir, M.V. Non-amenable finitely presented torsion-by-cyclic groups.. Electronic Research Announcements of the American Mathematical Society [electronic only], Tome 7 (2001) pp. 63-71. doi : 10.1090/S1079-6762-01-00095-6. http://gdmltest.u-ga.fr/item/01683049/