%0 Journal Article %A Flaška, Václav %A Kepka, Tomáš %A Kortelainen, Juha %T On separating sets of words. II. %J Acta Universitatis Carolinae. Mathematica et Physica %D 2009 %P 15-28 %V 50 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/AUCMP_2009__50_1_a2/ %G en %F AUCMP_2009__50_1_a2