@article{MZ_1966__93_170577,
     author = {Heinrich Matzinger},
     title = {\"Uber die {Axiome} der topologischen {R\"aume} und verallgemeinerter metrischer {R\"aume.}},
     journal = {Mathematische Zeitschrift},
     pages = {80--86},
     publisher = {mathdoc},
     volume = {93},
     year = {1966},
     zbl = {0173.50604},
     url = {http://geodesic.mathdoc.fr/item/MZ_1966__93_170577/}
}