Arhangel'skii, Aleksander V.; Isler, R.; Tironi, G.:
On pseudo-radial spaces.
(English).Commentationes Mathematicae Universitatis Carolinae,
vol. 27
(1986),
issue 1,
pp. 137-154
Tironi, G.; Isler, R.: On some problems of local approximability in compact spaces.
(English).
In:
Novák, J. (ed.): General Topology and its Relations to Modern Analysis and Algebra.
Proceedings of the Third Prague Topological Symposium, 1971.
Academia Publishing House of the Czechoslovak Academy of Sciences, Praha, 1972.
pp. 443-446
