%0 Journal Article %A A. V. Arkhangel'skii %T Theorems on the cardinality of families of sets in compact Hausdorff spaces %J Doklady Akademii Nauk %D 1976 %P 993-996 %V 226 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1976_226_5_a0/ %G ru %F DAN_1976_226_5_a0