@article{Guenter2001,
  author    = {Wolfgang G{\"u}nter},
  title     = {Das Berthold-Gymnasium zwischen 1807 und 1945},
  journal   = {Zeitschrift des Breisgau-Geschichtsvereins "Schau-ins-Land"},
  volume    = {120},
  pages     = {169 -- 208},
  doi       = {10.57962/regionalia-17741},
  year      = {2001},
}