@inproceedings{secondlanguageacquisitionmodeling,
  title = {Second Language Acquisition Modeling},
  author = {Burr Settles and Chris Brust and Erin Gustafson and Masato Hagiwara and Nitin Madnani},
  year = {2018},
  booktitle = {WS 2018 6},
  url = {https://aclanthology.org/W18-0506},
}