@article{MAN_1973__206_162508,
     author = {Norbert Adasch and Bruno Ernst},
     title = {Ultra-DF-R\"aume mit relativ kompakten beschr\"ankten {Teilmengen.}},
     journal = {Mathematische Annalen},
     pages = {79--88},
     publisher = {mathdoc},
     volume = {206},
     year = {1973},
     zbl = {0249.46001},
     url = {http://geodesic.mathdoc.fr/item/MAN_1973__206_162508/}
}