%0 Journal Article %A Zoltán Sasvári %T Decomposition of Positive Definite Functions Defined on a Neighbourhood of the Identity. %J Monatshefte für Mathematik %D 1987 %P 139-148 %V 104 %I mathdoc %U http://geodesic.mathdoc.fr/item/MOMA_1987__104_178346/ %F MOMA_1987__104_178346