@article{CMUC_1999__40_2_a9,
     author = {Alas, O. T. and Garc{\'\i}a-Ferreira, S. and Tomita, A. H.},
     title = {Extraresolvability and cardinal arithmetic},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {279--292},
     publisher = {mathdoc},
     volume = {40},
     number = {2},
     year = {1999},
     mrnumber = {1732649},
     zbl = {0976.54004},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1999__40_2_a9/}
}