TY - JOUR AU - Pl. Kannappan TI - On some generalized functional equations in information theory (Short Communication). JO - Aequationes mathematicae PY - 1979 SP - 116 EP - 116 VL - 19 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AM2_1979__19_136814/ ID - AM2_1979__19_136814 ER -