%0 Journal Article %A Redfield, R. H. %T Generalized intervals and topology %J Czechoslovak Mathematical Journal %D 1976 %P 527-540 %V 26 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1976.101426/ %R 10.21136/CMJ.1976.101426 %G en %F 10_21136_CMJ_1976_101426