https://dds.las.ac.cn/service/document?appId=a1vacbnPuv9qJRzJvdNXfsesj9JbIa6e&appKey=sPBA4vANLzjnW1k5eufEcc4k7dxfNraW&ts=1763013334666&signature=4a9fd2012323832f76486be0a74f614d&articleTitle=Topology+and+Geometric+Group+Theory&articleAuthor=Michael+W.+Davis%2C+James+Fowler%2C+Jean-Fran%C3%A7ois+Lafont%2C+Ian+J.+Leary&publicationTitle=Topology+and+Geometric+Group+Theory&language=&publicationType=1&publishYear=2016&isn=9783319436739&publisher=Springer+International+Publishing