@incollection{157935,
  address    = {Wien},
  author     = {Prasse, Karl-G.},
  booktitle  = {Proceedings of the 5th international Hamito-Semitic congress (held at the Univ. of Vienna, 27th September - 2nd October 1987)},
  editor     = {Mukarovsky, Hans Guenter},
  pages      = {163-170},
  publisher  = {Afro-Pub},
  series     = {Veröff. des Institut für Afrikanistik und Ägyptologie der Univ. Wien},
  title      = {New light on the origin of the Tuareg vowels e and o},
  volume     = {56; Beiträge zur Afrikanistik, #40},
  year       = {1990},
  inlg       = {English [eng]},
  keywords   = {;naf;alg;lng;phn;x.151;},
  lgcode     = {Tahaggart Tamahaq [thv], Tawallammat Tamajaq [ttq], Tamasheq [taq], Tayart Tamajeq [thz] (autotranslated from Maho's coding system)},
  macro_area = {Africa},
  src        = {eballiso2009}
}