@article{HansJrgenBmelburg2022Die,
  author       = {Hans-Jürgen Bömelburg},
  title        = {Die Familie Lehndorff und der ostpreußische Adel},
  howpublished = {\url{https://www.copernico.eu/de/link/628b8c1ee94df1.79611884}},
  publisher    = {Herder-Institut für historische Ostmitteleuropaforschung - Institut der Leibniz-Gemeinschaft},
  note         = {Online available; accessed at 12/05/2026},
  language     = {de},
  year         = {2022},
  month        = {may},
  doi          = {https://doi.org/10.25355/332},
}