@phdthesis{THESE_1928__88__1_0,
     author = {Nicoladz\'e, Georges},
     title = {Sur les syst\`emes continus de figures g\'eom\'etriques},
     series = {Th\`eses de l'entre-deux-guerres},
     number = {88},
     year = {1928},
     language = {fr},
     url = {http://www.numdam.org/item/THESE_1928__88__1_0/}
}