%0 Journal Article %A Frolík, Zdeněk %A Koutník, Václav %T The eightieth birthday of Professor Josef Novák %J Czechoslovak Mathematical Journal %D 1985 %P 338-344 %V 35 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1985.102022/ %R 10.21136/CMJ.1985.102022 %G en %F 10_21136_CMJ_1985_102022