@inproceedings{towardsmorevariationintextgeneration,
  title = {Towards more variation in text generation: Developing and evaluating variation models for choice of referential form},
  author = {Thiago Castro Ferreira and Emiel Krahmer and S Wubben and er},
  year = {2016},
  booktitle = {ACL 2016 8},
  url = {https://aclanthology.org/P16-1054},
}