@article{Halpern-1946a,
  author     = {Halpern, A. M.},
  journal    = {International Journal of American Linguistics},
  pages      = {60-63},
  title      = {Yuma I: phonemics},
  volume     = {12},
  year       = {1946},
  iso_code   = {yum},
  olac_field = {general_linguistics; phonetics; typology; phonology},
  wals_code  = {que}
}