%0 Journal Article %A Słavomir Solecki %T Tukey Reduction Among Analytic Directed Orders %J Zbornik radova %D 2015 %P 209 %V 17 %N 25 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZR_2015_17_25_a9/ %G en %F ZR_2015_17_25_a9