@article{GMJ_1996__3_6_47642,
     author = {Hejduk, J.},
     title = {Non-Baire unions in category bases.},
     journal = {Georgian Mathematical Journal},
     pages = {543--546},
     publisher = {mathdoc},
     volume = {3},
     number = {6},
     year = {1996},
     zbl = {0862.04001},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/GMJ_1996__3_6_47642/}
}