%0 Journal Article %A Novák, Josef %T On convergence spaces and their sequential envelopes %J Czechoslovak Mathematical Journal %D 1965 %P 74-100 %V 15 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1965.100655/ %R 10.21136/CMJ.1965.100655 %G en %F 10_21136_CMJ_1965_100655