@InProceedings{heinz-lai:2013:MOL,
  author    = {Heinz, Jeffrey  and  Lai, Regine},
  title     = {Vowel Harmony and Subsequentiality},
  booktitle = {Proceedings of the 13th Meeting on the Mathematics of Language (MoL 13)},
  month     = {August},
  year      = {2013},
  address   = {Sofia, Bulgaria},
  publisher = {Association for Computational Linguistics},
  pages     = {52--63},
  url       = {http://www.aclweb.org/anthology/W13-3006}
}