@article{Echeverria-and-Contreras-1965,
  author     = {Echeverrí­a, M. S. and Contreras, H.},
  journal    = {International Journal of American Linguistics},
  number     = {2},
  pages      = {132-135},
  title      = {Araucanian Phonemics},
  volume     = {31},
  year       = {1965},
  iso_code   = {arn},
  olac_field = {phonology; general_linguistics; typology; phonetics},
  wals_code  = {map}
}