@article{1250128226,
author = {Nowell, W.O.},
title = {Normal fibrations and the existence of tubular neighborhoods},
journal = {Rocky Mountain J. Math.},
volume = {12},
number = {4},
year = {1982},
pages = { 581-590},
language = {en},
url = {http://dml.mathdoc.fr/item/1250128226}
}
Nowell, W.O. Normal fibrations and the existence of tubular neighborhoods. Rocky Mountain J. Math., Tome 12 (1982) no. 4, pp. 581-590. http://gdmltest.u-ga.fr/item/1250128226/