@phdthesis{THESE_1921__27__1_0,
     author = {Thiry, Ren\'e},
     title = {Sur les solutions multiples des probl\`emes d'hydrodynamique relatifs aux mouvements glissants},
     series = {Th\`eses de l'entre-deux-guerres},
     number = {27},
     year = {1921},
     language = {fr},
     url = {http://www.numdam.org/item/THESE_1921__27__1_0/}
}