@article{110896,
  author     = {Firchow, I. and Firchow, J.},
  journal    = {Anthropological Linguistics},
  number     = {9},
  pages      = {271–276},
  title      = {An Abbreviated Phoneme Inventory},
  volume     = {11},
  year       = {1969},
  country    = {Papua New Guinea [PG]},
  iso_code   = {roo},
  keywords   = {Rotokas},
  lgcode     = {Rotokas [roo]},
  macro_area = {Papunesia},
  olac_field = {general_linguistics},
  refdb_id   = {http://wals.info/refdb/record/257},
  sil_id     = {10670},
  src        = {phoible, sil16, silpng, wals},
  subject    = {Phonology [PHO]},
  wals_code  = {rtk}
}