@article{GDZPPN002059592, title = {Foliations on Open Manifolds, II.}, journal = {Commentarii mathematici Helvetici}, volume = {44}, year = {1969}, pages = {367-370}, url = {http://dml.mathdoc.fr/item/GDZPPN002059592} }
Philipps, Anthony. Foliations on Open Manifolds, II.. Commentarii mathematici Helvetici, Tome 44 (1969) pp. 367-370. http://gdmltest.u-ga.fr/item/GDZPPN002059592/