TY - JOUR AU - Herbert Busemann TI - The Foundations of Minkowskian Geometry. JO - Commentarii mathematici Helvetici PY - 1950 SP - 156 EP - 187 VL - 24 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMH_1950__24_139004/ ID - CMH_1950__24_139004 ER -