@article{BSMF_1989__117_1_69_0,
     author = {Le Calvez, Patrice},
     title = {Propri\'et\'es g\'en\'erales des applications d\'eviant la verticale},
     journal = {Bulletin de la Soci\'et\'e Math\'ematique de France},
     pages = {69--102},
     publisher = {Soci\'et\'e math\'ematique de France},
     volume = {117},
     number = {1},
     year = {1989},
     doi = {10.24033/bsmf.2113},
     mrnumber = {90m:58110},
     zbl = {0714.58032},
     language = {fr},
     url = {http://www.numdam.org/articles/10.24033/bsmf.2113/}
}