%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