@article{CMUC_1996_37_2_a11,
     author = {Bella, Angelo and Porter, Jack R.},
     title = {Local cardinal functions of {H-closed} spaces},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {371--374},
     year = {1996},
     volume = {37},
     number = {2},
     mrnumber = {1399007},
     zbl = {0854.54003},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1996_37_2_a11/}
}