@article{Armbruster2011,
  author    = {Frank Armbruster},
  title     = {Der Westwall - vom Unerfreulichen zum Denkmalwert},
  journal   = {Die Ortenau},
  series    = {Spuren am Oberrhein},
  volume    = {91},
  pages     = {463 -- 476},
  doi       = {10.57962/regionalia-18035},
  year      = {2011},
}