@article{GDZPPN002059150,
title = {Foliations on Open Manifolds, I.},
journal = {Commentarii mathematici Helvetici},
volume = {43},
year = {1968},
pages = {204-211},
zbl = {0157.30503},
url = {http://dml.mathdoc.fr/item/GDZPPN002059150}
}
Phillips, Anthony. Foliations on Open Manifolds, I.. Commentarii mathematici Helvetici, Tome 43 (1968) pp. 204-211. http://gdmltest.u-ga.fr/item/GDZPPN002059150/