@book{144149,
  author     = {Bell, Herman},
  publisher  = {Centre for Middle Eastern Studies, Univ. of Bergen},
  series     = {Sudanic Africa, texts and sources archive (online)},
  title      = {The Nuba Mountains: who spoke what in 1976?},
  volume     = {1},
  year       = {1998},
  hhtype     = {socling},
  inlg       = {English [eng]},
  keywords   = {;nea;sdn;lng;scl;v.186;},
  lgcode     = {Dilling [dil], Ghulfan [ghl], Dair [drb], Kadaru [kdu] (autotranslated from Maho's coding system)},
  macro_area = {Africa},
  src        = {eballiso2009}
}