%0 Journal Article %@ 0001-6969 %A Bouali Said %A Cherki S. %D 1997 %F acta:15653 %J Acta scientiarum mathematicarum %K Matematika %N 1-2 %P 273-278 %T Approximation by generalized commutators %U http://acta.bibl.u-szeged.hu/15653/ %V 63 %Z Bibliogr.: 278. p.; Abstract