%0 Journal Article %A Piguetová, Diana %T A canonical Ramsey-type theorem for finite subsets of $\Bbb N$ %J Commentationes Mathematicae Universitatis Carolinae %D 2003 %P 235-243 %V 44 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMUC_2003__44_2_a4/ %G en %F CMUC_2003__44_2_a4