@article{40897,
  author           = {Olson, Kenneth S. and John Hajek},
  journal          = {Journal of the International Phonetic Association},
  number           = {2},
  pages            = {101-114},
  title            = {The phonetic status of the labial flap},
  volume           = {29},
  year             = {1999},
  inlg             = {English [eng]},
  keywords         = {;waf;caf;chd;car;lng;phn;t.100;t.400;u.500;u.403;u.410;u.420;u.430;u.440;u.450;u.460;u.470;u.480;v.400;x.500;},
  lgcode           = {Banda-Banda [bpd] (autotranslated from Maho's coding system)},
  macro_area       = {Africa},
  src              = {eballiso2009, weball},
  subject_headings = {naf, waf, caf, chd, car, lng, phn, t.100, t.400, u.500, u.403, u.410, u.420, u.430, u.440, u.450, u.460, u.470, u.480, v.400, x.500}
}