%0 Journal Article %A A. V. Arkhangel'skii %T On bicompacta hereditarily satisfying Suslin’s condition. Tightness and free sequences %J Doklady Akademii Nauk %D 1971 %P 1227-1230 %V 199 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1971_199_6_a1/ %G ru %F DAN_1971_199_6_a1