%0 Journal Article %@ 0001-6969 %A Hoover Thomas B. %A Lambert Alan %D 1991 %F acta:15321 %J Acta scientiarum mathematicarum %K Matematika %N 3-4 %P 403-408 %T Essentially normal composition operators on L2 %U http://acta.bibl.u-szeged.hu/15321/ %V 55 %Z Bibliogr.: 408. p.