%0 Journal Article %A Kannan, V. %T Ordinal invariants in topology II. Sequential order of compactifications %J Compositio Mathematica %D 1979 %P 247-262 %V 39 %N 2 %I Sijthoff et Noordhoff International Publishers %U http://archive.numdam.org/item/CM_1979__39_2_247_0/ %G en %F CM_1979__39_2_247_0