@incollection{EngelGrosse1978,
  author    = {Ulrich Engel and Siegfried Grosse},
  title     = {Zur Einf{\"u}hrung},
  series = {Grammatik und Deutschunterricht (Jahrbuch des Instituts f{\"u}r deutsche Sprache ; 1977)},
  editor    = {Siegfried Grosse and Ulrich Engel},
  publisher = {Schwann},
  address   = {D{\"u}sseldorf},
  isbn      = {3-590-15644-9},
  url       = {https://nbn-resolving.org/urn:nbn:de:bsz:mh39-6330},
  pages     = {7 -- 11},
  year      = {1978},
  language  = {de}
}