%0 Journal Article %A Dziechcińska-Halamoda, Zyta %A Majcher, Zofia %A Majcher, Zofia %A Skupień, Zdzisław %T A Sokoban-type game and arc deletion within irregular digraphs of all sizes %J Discussiones Mathematicae. Graph Theory %D 2007 %P 611-622 %V 27 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DMGT_2007_27_3_a18/ %G en %F DMGT_2007_27_3_a18