@book{137433,
  address    = {Bloomignton},
  author     = {Heine, Bernd},
  publisher  = {African Studies Program, Indiana Univ.},
  series     = {Hans Wolff memorial lecture series},
  title      = {The rise of grammatical categories: cognition and language change in Africa},
  volume     = {16},
  year       = {1986},
  inlg       = {English [eng]},
  keywords   = {;afr;ssa;lng;grm;rcn;bnt;e.51;u.181;v.447;},
  lgcode     = {Kikuyu [kik], Southern Ma'di [snm], Ewe [ewe] (autotranslated from Maho's coding system)},
  macro_area = {Africa},
  src        = {eballiso2009}
}