%0 Journal Article %A Dziechcińska-Halamoda, Zyta %A Majcher, Zofia %A Michael, Jerzy %A Skupień, Zdzisław %T Extremum degree sets of irregular oriented graphs and pseudodigraphs %J Discussiones Mathematicae. Graph Theory %D 2006 %P 317-333 %V 26 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DMGT_2006_26_2_a12/ %G en %F DMGT_2006_26_2_a12