@article{00806485,
title = {Proper actions and a compactness condition.},
journal = {Journal of Lie Theory},
volume = {5},
year = {1995},
pages = {25-39},
zbl = {0856.57034},
language = {en},
url = {http://dml.mathdoc.fr/item/00806485}
}
Lipsman, Ronald L. Proper actions and a compactness condition.. Journal of Lie Theory, Tome 5 (1995) pp. 25-39. http://gdmltest.u-ga.fr/item/00806485/