@article{01751232,
title = {Extendibility, monodromy, and local triviality for topological groupoids.},
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {25},
year = {2001},
pages = {131-140},
doi = {10.1155/S0161171201010894},
zbl = {0997.22004},
language = {en},
url = {http://dml.mathdoc.fr/item/01751232}
}
Mucuk, Osman; İçen, İlhan. Extendibility, monodromy, and local triviality for topological groupoids.. International Journal of Mathematics and Mathematical Sciences, Tome 25 (2001) pp. 131-140. doi : 10.1155/S0161171201010894. http://gdmltest.u-ga.fr/item/01751232/