@phdthesis{THESE_1938__216__1_0,
     author = {Capelle, Jean},
     title = {\'Etude de la g\'en\'eration des engrenages par la m\'ethode des roulettes},
     series = {Th\`eses de l'entre-deux-guerres},
     number = {216},
     year = {1938},
     language = {fr},
     url = {http://www.numdam.org/item/THESE_1938__216__1_0/}
}