@article{1183510418, author = {Davids, Norman}, title = {A characterization of Minkowskian geometry}, journal = {Bull. Amer. Math. Soc.}, volume = {53}, number = {12}, year = {1947}, pages = { 196-200}, language = {en}, url = {http://dml.mathdoc.fr/item/1183510418} }
Davids, Norman. A characterization of Minkowskian geometry. Bull. Amer. Math. Soc., Tome 53 (1947) no. 12, pp. 196-200. http://gdmltest.u-ga.fr/item/1183510418/