%0 Journal Article %A Hauschild, Kurt %T Model-theoretic properties of cause-and-effect structures %J Commentationes Mathematicae Universitatis Carolinae %D 1982 %P 541-555 %V 23 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMUC_1982__23_3_a11/ %G en %F CMUC_1982__23_3_a11