TY  - JOUR
AU  - Long, Darren D
AU  - Reid, Alan W
TI  - All flat manifolds are cusps of hyperbolic orbifolds
JO  - Algebraic and Geometric Topology
PY  - 2002
SP  - 285
EP  - 296
VL  - 2
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.2140/agt.2002.2.285/
DO  - 10.2140/agt.2002.2.285
ID  - 10_2140_agt_2002_2_285
ER  -