Reference: Michael et al. 2014

Michael, Lev, Will Chang & Tammy Stark. 2014. Exploring phonological areality in the circum-Andean region using a Naive Bayes Classifier. Language Dynamics and Change 4(1). 27–86.

@article{michaeletal2014andean,
  author  = {Lev Michael and Chang, Will and Tammy Stark},
  journal = {Language Dynamics and Change},
  number  = {1},
  pages   = {27–86},
  title   = {Exploring phonological areality in the circum-Andean region using a Naive Bayes Classifier},
  volume  = {4},
  year    = {2014}
}