@article{CMUC_1960_1_1_a1,
     author = {Kat\v{e}tov, Miroslav},
     title = {Remarks on characters and pseudocharacters},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {20--25},
     year = {1960},
     volume = {1},
     number = {1},
     zbl = {0099.17203},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1960_1_1_a1/}
}