@misc{OPUS4-209,
  title     = {Vorlesungsverzeichnis / P{\"a}dagogische Hochschule Freiburg : SS 1981},
  volume    = {SS 1981},
  url       = {https://nbn-resolving.org/urn:nbn:de:bsz:frei129-opus-2303},
  language  = {de}
}