@article{Ewald1956, author = {Ewald, G.}, journal = {Mathematische Annalen}, keywords = {Foundations; Non-Euclidean Geometry}, language = {ger}, pages = {354-371}, title = {Axiomatischer Aufbau der Kreisgeometrie.}, url = {http://eudml.org/doc/160493}, volume = {131}, year = {1956}, }
TY - JOUR AU - Ewald, G. TI - Axiomatischer Aufbau der Kreisgeometrie. JO - Mathematische Annalen PY - 1956 VL - 131 SP - 354 EP - 371 LA - ger KW - Foundations; Non-Euclidean Geometry UR - http://eudml.org/doc/160493 ER -
