@article{1183536014,
author = {Stefan, P.},
title = {Accessibility and foliations with singularities},
journal = {Bull. Amer. Math. Soc.},
volume = {80},
number = {4},
year = {1974},
pages = { 1142-1145},
language = {en},
url = {http://dml.mathdoc.fr/item/1183536014}
}
Stefan, P. Accessibility and foliations with singularities. Bull. Amer. Math. Soc., Tome 80 (1974) no. 4, pp. 1142-1145. http://gdmltest.u-ga.fr/item/1183536014/