%0 Journal Article %A V. I. Ponomarev %T On the cardinality of bicompacta which satisfy the first axiom of countability %J Doklady Akademii Nauk %D 1971 %P 296-298 %V 196 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1971_196_2_a11/ %G ru %F DAN_1971_196_2_a11