Every orientable 3-manifold is a $B\text{Γ}$.

Calegari, Danny. "Every orientable 3-manifold is a .." Algebraic & Geometric Topology 2 (2002): 433-447. <http://eudml.org/doc/121968>.

@article{Calegari2002,
author = {Calegari, Danny},
journal = {Algebraic & Geometric Topology},
keywords = {foliation; classifying space; groupoid; germs of homeomorphisms},
language = {eng},
pages = {433-447},
publisher = {Geometry & Topology Publications, Mathematics Institute, University of Warwick, Coventry; Mathematical Sciences Publishers, Berkeley},
title = {Every orientable 3-manifold is a .},
url = {http://eudml.org/doc/121968},
volume = {2},
year = {2002},
}

TY - JOUR
AU - Calegari, Danny
TI - Every orientable 3-manifold is a .
JO - Algebraic & Geometric Topology
PY - 2002
PB - Geometry & Topology Publications, Mathematics Institute, University of Warwick, Coventry; Mathematical Sciences Publishers, Berkeley
VL - 2
SP - 433
EP - 447
LA - eng
KW - foliation; classifying space; groupoid; germs of homeomorphisms
UR - http://eudml.org/doc/121968
ER -