%0 Journal Article
%A Malykhin, V. I.
%T The sequentiality and the Fréchet-Urysohn property with  respect to ultrafilters
%J Acta Universitatis Carolinae. Mathematica et Physica
%D 1990
%P 65-69
%V 31
%N 2
%I mathdoc
%U https://geodesic-test.mathdoc.fr/item/AUCMP_1990__31_2_a10/
%G en
%F AUCMP_1990__31_2_a10