%0 Journal Article %A Kubiś, Wiesław %A Rubin, Matatyahu %T Extension and reconstruction theorems for the Urysohn universal metric space %J Czechoslovak Mathematical Journal %D 2010 %P 1-29 %V 60 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMJ_2010__60_1_a0/ %G en %F CMJ_2010__60_1_a0