@article{BSMF_1944__72__27_0,
     author = {Ehresmann, Charles},
     title = {Sur les applications continues d'un espace dans un espace fibr\'e ou dans un rev\^etement},
     journal = {Bulletin de la Soci\'et\'e Math\'ematique de France},
     pages = {27--54},
     publisher = {Soci\'et\'e math\'ematique de France},
     volume = {72},
     year = {1944},
     doi = {10.24033/bsmf.1351},
     mrnumber = {7,138c},
     zbl = {0060.41408},
     language = {fr},
     url = {http://www.numdam.org/articles/10.24033/bsmf.1351/}
}