@phdthesis{THESE_1944__272__1_0,
     author = {Gauthier, Luc},
     title = {Sur certains syst\`emes lin\'eaires de droites hyperspatiaux},
     series = {Th\`eses de l'entre-deux-guerres},
     number = {272},
     year = {1944},
     language = {fr},
     url = {http://www.numdam.org/item/THESE_1944__272__1_0/}
}