%0 Journal Article %A Cīrulis, Jānis %T Pseudocomplements in sum-ordered partial semirings %J Discussiones Mathematicae. General Algebra and Applications %D 2007 %P 169-186 %V 27 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DMGAA_2007_27_2_a1/ %G en %F DMGAA_2007_27_2_a1