@article{Hemmerich2013,
  author    = {J{\"o}rg Hemmerich},
  title     = {Die etwas andere Wirtschaftsregion - Freiburg},
  journal   = {Badische Heimat},
  volume    = {93},
  number    = {3},
  pages     = {501 -- 509},
  doi       = {10.57962/regionalia-459},
  year      = {2013},
}