@article{CMUC_1997__38_2_a18,
     author = {Just, Winfried and Tanner, Andreas},
     title = {Splitting $\omega$-covers},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {375--378},
     publisher = {mathdoc},
     volume = {38},
     number = {2},
     year = {1997},
     mrnumber = {1455505},
     zbl = {0887.04001},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1997__38_2_a18/}
}