@phdthesis{THESE_1928__91__1_0,
     author = {Calugar\'eano, Georges},
     title = {Sur les fonctions polyg\`enes d'une variable complexe},
     series = {Th\`eses de l'entre-deux-guerres},
     number = {91},
     year = {1928},
     language = {fr},
     url = {http://www.numdam.org/item/THESE_1928__91__1_0/}
}