TY - JOUR SP - 603 N1 - Bibliogr.: p. 610-611.; Abstract UR - http://www.acta.hu SN - 0001-6969 ID - acta15826 TI - A functional equation on complementary means EP - 611 AV - restricted VL - 66 Y1 - 2000/// IS - 3-4 KW - Matematika JF - Acta scientiarum mathematicarum A1 - Daróczy Zoltán A1 - Ng Che Tat ER -