@article{AUCMP_2010__51_Suppl_a4,
     author = {Fischer, Vera and Irrgang, Bernhard},
     title = {Non-dominating ultrafilters},
     journal = {Acta Universitatis Carolinae. Mathematica et Physica},
     pages = {13--17},
     publisher = {mathdoc},
     volume = {51},
     number = {Suppl},
     year = {2010},
     mrnumber = {2752956},
     zbl = {1261.03140},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AUCMP_2010__51_Suppl_a4/}
}