@article{MZ_1980__171_172920,
     author = {Eberhard Freitag},
     title = {Eine {Bemerkung} zur {Theorie} der {Hilbertschen} {Modulmannifaltigkeiten} hoher {Stufe.}},
     journal = {Mathematische Zeitschrift},
     pages = {27--36},
     publisher = {mathdoc},
     volume = {171},
     year = {1980},
     zbl = {0445.10023},
     url = {http://geodesic.mathdoc.fr/item/MZ_1980__171_172920/}
}