%0 Journal Article %A Yu. V. Sadovnichii %T Lifting the functors $U_\tau$ and $U_R$ to the categories of bounded metric spaces and uniform spaces %J Sbornik. Mathematics %D 2000 %P 1667-1691 %V 191 %N 11 %U http://geodesic.mathdoc.fr/item/SM_2000_191_11_a3/ %G en %F SM_2000_191_11_a3