@article{CMUC_1968__9_1_a19,
     author = {Pultr, Ale\v{s}},
     title = {A remark on selective functors},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {191--196},
     publisher = {mathdoc},
     volume = {09},
     number = {1},
     year = {1968},
     mrnumber = {0230667},
     zbl = {0175.28904},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1968__9_1_a19/}
}