@article{CMUC_2005__46_1_a11,
     author = {Ram{\'\i}rez-P\'aramo, Alejandro},
     title = {On the cardinality of {Hausdorff} spaces and {Pol-\v{S}apirovskii} technique},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {131--135},
     publisher = {mathdoc},
     volume = {46},
     number = {1},
     year = {2005},
     mrnumber = {2175865},
     zbl = {1121.54013},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_2005__46_1_a11/}
}