On compact spaces which are unions of certain collections of subspaces of special type. II.
Aleksander V. Arhangel'skii (1977)
Commentationes Mathematicae Universitatis Carolinae
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Aleksander V. Arhangel'skii (1977)
Commentationes Mathematicae Universitatis Carolinae
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David H. Fremlin (1994)
Commentationes Mathematicae Universitatis Carolinae
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I discuss the number of iterations of the elementary sequential closure operation required to achieve the full sequential closure of a set in spaces of the form .
Ladislav Mišík (1984)
Czechoslovak Mathematical Journal
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