@article{BSMF_1941__69__145_0,
     author = {Labrousse, A.},
     title = {Probl\`eme de {Castillon} dans l'espace},
     journal = {Bulletin de la Soci\'et\'e Math\'ematique de France},
     pages = {145--172},
     publisher = {Soci\'et\'e math\'ematique de France},
     volume = {69},
     year = {1941},
     doi = {10.24033/bsmf.1330},
     zbl = {0026.24705},
     language = {fr},
     url = {http://www.numdam.org/articles/10.24033/bsmf.1330/}
}