%0 Journal Article %A Jakubíková-Studenovská, Danica %T Convex subsets of partial monounary algebras %J Czechoslovak Mathematical Journal %D 1988 %P 655-672 %V 38 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1988.102261/ %R 10.21136/CMJ.1988.102261 %G en %F 10_21136_CMJ_1988_102261