%0 Journal Article %@ 0001-6969 %A Daróczy Zoltán %A Ng Che Tat %D 2000 %F acta:15826 %J Acta scientiarum mathematicarum %K Matematika %N 3-4 %P 603-611 %T A functional equation on complementary means %U http://acta.bibl.u-szeged.hu/15826/ %V 66 %Z Bibliogr.: p. 610-611.; Abstract