@article{149778,
  author     = {Sporcq, J.},
  journal    = {Journal of human evolution},
  number     = {6},
  pages      = {505-516},
  title      = {The Bira of the savanna and the Bira of the rain forest: a comparative study of two populations of the Democratic Republic of the Congo},
  volume     = {4},
  year       = {1975},
  inlg       = {English [eng]},
  keywords   = {;caf;drc;bgn;bnt;d.32;d.311;},
  lgcode     = {Bera [brf], Bila [bip] (autotranslated from Maho's coding system)},
  macro_area = {Africa},
  src        = {eballiso2009}
}