@phdthesis{Schroeder,
  type      = {Bachelor Thesis},
  author    = {Magnus Schr{\"o}der},
  title     = {Spa-Marketing f{\"u}r die Zielgruppe {\"a}lter werdende Menschen},
  url       = {https://nbn-resolving.org/urn:nbn:de:bsz:mit1-opus-47009},
  abstract  = {nicht vorhanden},
  language  = {de}
}