%0 Journal Article %A K. Kh. Boimatov %T Theorems on the separation property %J Doklady Akademii Nauk %D 1973 %P 1009-1011 %V 213 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1973_213_5_a2/ %G ru %F DAN_1973_213_5_a2