@phdthesis{THESE_1926__66__1_0,
     author = {Sudria, J.},
     title = {Contribution \`a la th\'eorie de l'action euclidienne},
     series = {Th\`eses de l'entre-deux-guerres},
     number = {66},
     year = {1926},
     language = {fr},
     url = {http://archive.numdam.org/item/THESE_1926__66__1_0/}
}