Bieri, Robert.
Connectivity properties of group actions on non-positively curved spaces - Providence, R.I. : American Mathematical Society, 2003 - 1 online resource (xiii, 83 p. : ill.) - Memoirs of the American Mathematical Society, 1947-6221 ; .
9781470403638 (online)
Connectivity properties of group actions on non-positively curved spaces - Providence, R.I. : American Mathematical Society, 2003 - 1 online resource (xiii, 83 p. : ill.) - Memoirs of the American Mathematical Society, 1947-6221 ; .
9781470403638 (online)