@inproceedings{lexiconbasedsentimentanalysisingerman,
  title = {Lexicon-based Sentiment Analysis in German: Systematic Evaluation of Resources and Preprocessing Techniques},
  author = {Jakob Fehle and Thomas Schmidt and Christian Wolff},
  year = {2021},
  booktitle = {KONVENS (WS) 2021 9},
  url = {https://aclanthology.org/2021.konvens-1.8},
}