@article{MZ_1978__160_172665,
     author = {Rudolf-E. Hoffmann},
     title = {Note on {Demi-Topological} {Functors.}},
     journal = {Mathematische Zeitschrift},
     pages = {69--74},
     publisher = {mathdoc},
     volume = {160},
     year = {1978},
     zbl = {0386.18003},
     url = {http://geodesic.mathdoc.fr/item/MZ_1978__160_172665/}
}