Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MAN_1933__107_159596, author = {H. Busemann}, title = {Paschsches {Axiom} und {Zweidimensionalit\"at}}, journal = {Mathematische Annalen}, pages = {324--328}, publisher = {mathdoc}, volume = {107}, year = {1933}, zbl = {58.0601.02}, url = {http://geodesic.mathdoc.fr/item/MAN_1933__107_159596/} }
H. Busemann. Paschsches Axiom und Zweidimensionalität. Mathematische Annalen, Tome 107 (1933), pp. 324-328. http://geodesic.mathdoc.fr/item/MAN_1933__107_159596/