@article{137694,
  author     = {Walker, Stephen P.},
  journal    = {WPSIL},
  pages      = {149-169},
  title      = {Tonal instability: tone as part of the feature geometry},
  volume     = {33},
  year       = {1989},
  country    = {Myanmar [MM], Nigeria [NG], Nepal [NP]},
  inlg       = {English [eng]},
  lgcode     = {Nupe-Nupe-Tako [nup], Falam Chin [cfm], Kagate [syw]},
  macro_area = {Africa, Eurasia},
  sil_id     = {22709},
  src        = {fabreall2009ann, sil16},
  subject    = {Tone [TON]}
}