@inproceedings{matatoolforl2pronunciationerrors,
  title = {MAT: a tool for L2 pronunciation errors annotation},
  author = {Renlong Ai and Marcela Charfuelan},
  year = {2014},
  booktitle = {LREC 2014 5},
  url = {https://aclanthology.org/L14-1730},
}