@article{GiestWittkowske2022,
  author    = {Hartmut Giest and Steffen Wittkowske},
  title     = {Heimatkunde in der DDR},
  journal   = {Handbuch Didaktik des Sachunterrichts},
  pages     = {239 -- 246},
  doi       = {10.36198/9783838588018},
  year      = {2022},
}