TY - JOUR AU - Kankaanrinta, Marja TI - Equivariant collaring, tubular neighbourhood and gluing theorems for proper Lie group actions JO - Algebraic and Geometric Topology PY - 2007 SP - 1 EP - 27 VL - 7 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.2140/agt.2007.7.1/ DO - 10.2140/agt.2007.7.1 ID - 10_2140_agt_2007_7_1 ER -