@article{urn:eudml:doc:42343,
title = {Manifolds as branched covers of spheres.},
journal = {Disertaciones Matem\'aticas del Seminario de Matem\'aticas Fundamentales},
volume = {3},
year = {1989},
pages = {1-25},
language = {en},
url = {http://dml.mathdoc.fr/item/urn:eudml:doc:42343}
}
Piergallini, Ricardo. Manifolds as branched covers of spheres.. Disertaciones Matemáticas del Seminario de Matemáticas Fundamentales, Tome 3 (1989) pp. 1-25. http://gdmltest.u-ga.fr/item/urn:eudml:doc:42343/