@article{Schmidt2005,
  author    = {Stefan Schmidt},
  title     = {Das vergessene Wappen der Stadt Breisach am Rhein},
  journal   = {Badische Heimat},
  volume    = {85},
  number    = {4},
  pages     = {619 -- 621},
  doi       = {10.57962/regionalia-97},
  year      = {2005},
}