%0 Journal Article %A Jan Hauke %A Jolanta Krzyszkowska %T The generalization of some properties of universal matrices %J Mathematica Applicanda %D 1991 %P 59-63 %V 20 %N 34 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.14708/ma.v20i34.1785/ %R 10.14708/ma.v20i34.1785 %G pl %F 10_14708_ma_v20i34_1785