%0 Journal Article %A G. I. Kats %T Functional closeness of completely regular spaces %J Doklady Akademii Nauk %D 1958 %P 953-955 %V 120 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1958_120_5_a5/ %G ru %F DAN_1958_120_5_a5