@article{1398871,
      author = {Heine, Bernd, and Nurse, Derek.},
      url = {http://library.usi.edu/record/1398871},
      title = {A linguistic geography of Africa [electronic resource] /},
      publisher = {Cambridge University Press,},
      recid = {1398871},
      pages = {1 online resource (xviii, 371 p.) :},
      address = {Cambridge, UK ;},
      year = {2008},
}