Gilman, Jane
Two-generator discrete subgroups of PSL (2, R) - Providence, R.I. : American Mathematical Society, c1995. - 1 online resource (x, 204 p. : ill.) - Memoirs of the American Mathematical Society, 1947-6221 ; .
9781470401405 (online)
Two-generator discrete subgroups of PSL (2, R) - Providence, R.I. : American Mathematical Society, c1995. - 1 online resource (x, 204 p. : ill.) - Memoirs of the American Mathematical Society, 1947-6221 ; .
9781470401405 (online)