@article{10_2140_agt_2005_5_1325,
     author = {Groves, Daniel},
     title = {Limits of (certain) {CAT(0)} groups, {I:} {Compactification}},
     journal = {Algebraic and Geometric Topology},
     pages = {1325--1364},
     year = {2005},
     volume = {5},
     number = {4},
     doi = {10.2140/agt.2005.5.1325},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/agt.2005.5.1325/}
}