%0 Journal Article %A Denecke, Klaus %A Phusanga, Dara %T Hypersatisfaction of formulas in agebraic systems %J Discussiones Mathematicae. General Algebra and Applications %D 2009 %P 123-151 %V 29 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DMGAA_2009_29_2_a2/ %G en %F DMGAA_2009_29_2_a2