@article{bwmeta1.element.bwnjournal-article-fmv103i1p5bwm,
author = {Eric Robinson},
title = {A characterization of certain branched coverings as group actions},
journal = {Fundamenta Mathematicae},
volume = {103},
year = {1979},
pages = {43-45},
zbl = {0411.54012},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-fmv103i1p5bwm}
}
Robinson, Eric. A characterization of certain branched coverings as group actions. Fundamenta Mathematicae, Tome 103 (1979) pp. 43-45. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-fmv103i1p5bwm/