@article{AUCMP_1993_34_2_a17,
     author = {Vermeer, J.},
     title = {Frolik's theorem for basically disconnected spaces},
     journal = {Acta Universitatis Carolinae. Mathematica et Physica},
     pages = {135--142},
     year = {1993},
     volume = {34},
     number = {2},
     mrnumber = {1282976},
     zbl = {0799.54030},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AUCMP_1993_34_2_a17/}
}