TY - JOUR AU - John A. Baker AU - B.E. Wilder TI - Constructing means on certain continua and functional equations. (Short Communication). JO - Aequationes mathematicae PY - 1983 SP - 122 EP - 122 VL - 26 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AM2_1983__26_136992/ ID - AM2_1983__26_136992 ER -