@phdthesis{THESE_1936__179__1_0,
     author = {Boos, Pierre},
     title = {Propri\'et\'es caract\'eristiques de courbes ou de surfaces},
     series = {Th\`eses de l'entre-deux-guerres},
     number = {179},
     year = {1936},
     language = {fr},
     url = {http://www.numdam.org/item/THESE_1936__179__1_0/}
}