Zifonun et al. 1997

Zifonun, Gisela and Hoffmann, Ludger and Strecker, Bruno. 1997. Grammatik der deutschen Sprache 3. Berlin / New York: Mouton de Gruyter.

@book{Zifonun-et-al-1997,
  address    = {Berlin / New York},
  author     = {Zifonun, Gisela and Hoffmann, Ludger and Strecker, Bruno},
  publisher  = {Mouton de Gruyter},
  title      = {Grammatik der deutschen Sprache 3},
  year       = {1997},
  iso_code   = {deu},
  olac_field = {general_linguistics; syntax; typology},
  wals_code  = {ger}
}