@article{1256053529,
author = {Millett, Kenneth C.},
title = {Homotopy normal bundles for locally flat immersions and embeddings of topological manifolds},
journal = {Illinois J. Math.},
volume = {13},
number = {4},
year = {1969},
pages = { 564-572},
language = {en},
url = {http://dml.mathdoc.fr/item/1256053529}
}
Millett, Kenneth C. Homotopy normal bundles for locally flat immersions and embeddings of topological manifolds. Illinois J. Math., Tome 13 (1969) no. 4, pp. 564-572. http://gdmltest.u-ga.fr/item/1256053529/