@article{Wilhelmi2021,
  author    = {Christoph Wilhelmi},
  title     = {Unbekannter K{\"u}nstler},
  journal   = {Badische Heimat},
  series    = {Sigismund (?) von Falkenstein},
  volume    = {101},
  number    = {3/4},
  pages     = {390 -- 393},
  doi       = {10.57962/regionalia-22499},
  year      = {2021},
}