@article{1104252045,
author = {Galloway, Gregory J.},
title = {On the topology of black holes},
journal = {Comm. Math. Phys.},
volume = {151},
number = {1},
year = {1993},
pages = { 53-66},
language = {en},
url = {http://dml.mathdoc.fr/item/1104252045}
}
Galloway, Gregory J. On the topology of black holes. Comm. Math. Phys., Tome 151 (1993) no. 1, pp. 53-66. http://gdmltest.u-ga.fr/item/1104252045/