@inproceedings{automaticallycreatingalexiconofverbal,
  title = {Automatically Creating a Lexicon of Verbal Polarity Shifters: Mono- and Cross-lingual Methods for German},
  author = {Marc Schulder and Michael Wiegand and Josef Ruppenhofer},
  year = {2018},
  booktitle = {COLING 2018 8},
  url = {https://aclanthology.org/c18-1213},
}