@article{Lehnert2011,
  author    = {Lehnert, Gertrud},
  title     = {Raum und Gef{\"u}hl},
  isbn      = {978-3-8376-1404-6},
  year      = {2011},
  language  = {de}
}
@article{Lehnert2011,
  author    = {Lehnert, Gertrud},
  title     = {Einsamkeiten und R{\"a}usche : Warenh{\"a}user und Hotels},
  isbn      = {978-3-8376-1404-6},
  year      = {2011},
  language  = {de}
}