@article{bwmeta1.element.desklight-357d8c80-1cfd-44a8-9c56-4e2f42eb24b5,
author = {Louis F. McAuley},
title = {A characterization of light open mappings and the existence of group actions},
journal = {Colloquium Mathematicae},
volume = {38},
year = {1977},
pages = {51-58},
zbl = {0362.54008},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.desklight-357d8c80-1cfd-44a8-9c56-4e2f42eb24b5}
}
Louis F. McAuley. A characterization of light open mappings and the existence of group actions. Colloquium Mathematicae, Tome 38 (1977) pp. 51-58. http://gdmltest.u-ga.fr/item/bwmeta1.element.desklight-357d8c80-1cfd-44a8-9c56-4e2f42eb24b5/