@inproceedings{individualvariationinthechoiceof,
  title = {Individual Variation in the Choice of Referential Form},
  author = {Thiago Castro Ferreira and Emiel Krahmer and S Wubben and er},
  year = {2016},
  booktitle = {NAACL 2016 6},
  url = {https://aclanthology.org/N16-1048},
}