TY - JOUR AU - Chao, Khek Lun Harold TI - CAT(0) spaces with boundary the join of two Cantor sets JO - Algebraic and Geometric Topology PY - 2014 SP - 1107 EP - 1122 VL - 14 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.2140/agt.2014.14.1107/ DO - 10.2140/agt.2014.14.1107 ID - 10_2140_agt_2014_14_1107 ER -