@article{CMUC_1999__40_3_a8,
     author = {\v{C}erych, Jan},
     title = {Pervasive algebras on planar compacts},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {491--494},
     publisher = {mathdoc},
     volume = {40},
     number = {3},
     year = {1999},
     mrnumber = {1732486},
     zbl = {1010.46051},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1999__40_3_a8/}
}