@article{Hillenbrand2011,
  author    = {Eugen Hillenbrand},
  title     = {Gertrud von Ortenberg - eine vergessene Heilige},
  journal   = {Die Ortenau},
  volume    = {91},
  pages     = {279 -- 296},
  doi       = {10.57962/regionalia-18045},
  year      = {2011},
}