Etigson, Lawrence. "Equivalence of 'Cube' and 'Octahedron' Functional Equations.." Aequationes mathematicae 10 (1974): 50-56. <http://eudml.org/doc/136392>.
@article{Etigson1974, author = {Etigson, Lawrence}, journal = {Aequationes mathematicae}, pages = {50-56}, title = {Equivalence of 'Cube' and 'Octahedron' Functional Equations.}, url = {http://eudml.org/doc/136392}, volume = {10}, year = {1974}, }
TY - JOUR AU - Etigson, Lawrence TI - Equivalence of 'Cube' and 'Octahedron' Functional Equations. JO - Aequationes mathematicae PY - 1974 VL - 10 SP - 50 EP - 56 UR - http://eudml.org/doc/136392 ER -