%0 Journal Article %A P. G. Todorov %T Errata, to: "A Representation of a Nonnegative..." %J Mathematica balkanica %D 2001 %P 335 %V 15 %N 3-4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MABA_2001_15_3-4_a14/ %F MABA_2001_15_3-4_a14