%0 Journal Article %A Drápal, Aleš %T Globals of unary algebras %J Czechoslovak Mathematical Journal %D 1985 %P 52-58 %V 35 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1985.101996/ %R 10.21136/CMJ.1985.101996 %G en %F 10_21136_CMJ_1985_101996