@article{GDZPPN002197464,
title = {On the embedding of coverings into 1-dimensional bundles.},
journal = {Journal f\"ur die reine und angewandte Mathematik},
volume = {316},
year = {1980},
pages = {88-101},
zbl = {0424.55012},
url = {http://dml.mathdoc.fr/item/GDZPPN002197464}
}
Lonsted, Knud. On the embedding of coverings into 1-dimensional bundles.. Journal für die reine und angewandte Mathematik, Tome 316 (1980) pp. 88-101. http://gdmltest.u-ga.fr/item/GDZPPN002197464/