@inproceedings{investigatingdiatopicvariationina,
  title = {Investigating Diatopic Variation in a Historical Corpus},
  author = {Stefanie Dipper and S Waldenberger and ra},
  year = {2017},
  booktitle = {WS 2017 4},
  url = {https://aclanthology.org/W17-1204},
}