%0 Journal Article %A Mařík, Jan %A Pták, Vlastimil %T Norms, spectra and combinatorial properties of matrices %J Czechoslovak Mathematical Journal %D 1960 %P 181-196 %V 10 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1960.100402/ %R 10.21136/CMJ.1960.100402 %G en %F 10_21136_CMJ_1960_100402