%0 Journal Article %A A. Kaminski %A D. Kovačević %A S. Pilipović %T The equivalence of various deffinitions of the convolution of ultradistributions %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1994 %P 307-322 %V 203 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_1994_203_a27/ %G en %F TM_1994_203_a27