%0 Journal Article %A Duggal, Bhagwati Prashad %T Operadores hereditariamente normaloides. %J Extracta mathematicae %D 2005 %P 203-217 %V 20 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/EXMATH_2005_2005_1_a12/ %G en %F EXMATH_2005_2005_1_a12