@article{CMUC_2001__42_2_a14,
     author = {Logunov, Sergei},
     title = {On remote points, non-normality and $\pi$-weight $\omega_1$},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {379--384},
     publisher = {mathdoc},
     volume = {42},
     number = {2},
     year = {2001},
     mrnumber = {1832156},
     zbl = {1053.54031},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_2001__42_2_a14/}
}