@article{116142,
  author     = {Cowan, George M.},
  journal    = {Tlatoani},
  pages      = {31-33},
  title      = {El idioma silbado entre los mazatecos de Oaxaca y los tepehuas de Hidalgo, México},
  volume     = {1},
  year       = {1952},
  country    = {Mexico [MX]},
  inlg       = {Spanish [spa]},
  lgcode     = {Huautla Mazatec [mau], Huehuetla Tepehua [tee]},
  macro_area = {North America},
  sil_id     = {10459},
  src        = {sil16},
  subject    = {Speech surrogates [SRG]}
}