@incollection{Frosch2014,
  author    = {Helmut Frosch},
  title     = {Probleme der semantischen Analyse vager Pr{\"a}dikate},
  series = {Grammatik und Logik : Jahrbuch 1979 des Instituts f{\"u}r deutsche Sprache},
  editor    = {Joachim Ballweg},
  publisher = {Schwann},
  address   = {D{\"u}sseldorf},
  isbn      = {3-590-15650-3},
  url       = {https://nbn-resolving.org/urn:nbn:de:bsz:mh39-16920},
  pages     = {218 -- 230},
  year      = {2014},
  language  = {de}
}