@incollection{VorderwuelbeckeVorderwuelbecke2018,
  author    = {Anne Vorderw{\"u}lbecke and Klaus Vorderw{\"u}lbecke},
  title     = {Vorstellung des neuen Lehrwerks STUFEN},
  series = {Vermittlung fremder Kultur. Theorie - Didaktik - Praxis},
  editor    = {Armin Wolff and Wolfgang Rug},
  publisher = {Fachverband Deutsch als Fremdsprache (FaDaF)},
  address   = {Regensburg},
  isbn      = {3-88246-132-2},
  url       = {https://nbn-resolving.org/urn:nbn:de:bsz:mh39-70960},
  pages     = {291 -- 297},
  year      = {2018},
  language  = {de}
}