@inproceedings{calligcomputerassistedlanguagelearning,
  title = {CALLIG: Computer Assisted Language Learning using Improvisation Games},
  author = {Lu{\'\i}s Morgado da Costa and Joanna Ut-Seong Sio},
  year = {2020},
  booktitle = {LREC 2020 5},
  url = {https://aclanthology.org/2020.gamnlp-1.8},
}