@phdthesis{THESE_1938__204__1_0,
     author = {Doeblin, Wolfgang},
     title = {Sur les propri\'et\'es asymptotiques de mouvements r\'egis par certains types de cha{\^\i}nes simples},
     series = {Th\`eses de l'entre-deux-guerres},
     number = {204},
     year = {1938},
     language = {fr},
     url = {http://www.numdam.org/item/THESE_1938__204__1_0/}
}