Benz, Walter. "On a general principle in geometry that leads to functional equations.." Aequationes mathematicae 46.1-2 (1993): 3-10. <http://eudml.org/doc/137535>.
@article{Benz1993, author = {Benz, Walter}, journal = {Aequationes mathematicae}, keywords = {fields; geometries; invariants; distance; area; functional equations; angle; survey papers}, number = {1-2}, pages = {3-10}, title = {On a general principle in geometry that leads to functional equations.}, url = {http://eudml.org/doc/137535}, volume = {46}, year = {1993}, }
TY - JOUR AU - Benz, Walter TI - On a general principle in geometry that leads to functional equations. JO - Aequationes mathematicae PY - 1993 VL - 46 IS - 1-2 SP - 3 EP - 10 KW - fields; geometries; invariants; distance; area; functional equations; angle; survey papers UR - http://eudml.org/doc/137535 ER -