%0 Journal Article %A Draganov, Borislav %A Ivanov, Kamen %T A New Characterization of Weighted Peetre K-Functionals (II) %J Serdica Mathematical Journal %D 2007 %P 59-124 %V 33 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/SMJ2_2007_33_1_a3/ %G en %F SMJ2_2007_33_1_a3