%0 Journal Article %A Müller, Vladimír %A Sołtysiak, Andrzej %T On the largest generalized joint spectrum %J Commentationes Mathematicae Universitatis Carolinae %D 1988 %P 255-259 %V 29 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMUC_1988__29_2_a7/ %G en %F CMUC_1988__29_2_a7