%0 Journal Article %A Nogura, Tsugunori %T Products of sequential convergence properties %J Czechoslovak Mathematical Journal %D 1989 %P 262-279 %V 39 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1989.102301/ %R 10.21136/CMJ.1989.102301 %G en %F 10_21136_CMJ_1989_102301