%0 Journal Article %A Slezák, Vladimír %T On the special context of independent sets %J Discussiones Mathematicae. General Algebra and Applications %D 2001 %P 115-122 %V 21 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DMGAA_2001_21_1_a10/ %G en %F DMGAA_2001_21_1_a10