@article{305393,
      recid = {305393},
      author = {Posner, Daniel N.},
      title = {Institutions and ethnic politics in Africa /},
      publisher = {Cambridge University Press,},
      address = {Cambridge ;},
      pages = {xv, 337 p. :},
      year = {2005},
      url = {http://library.usi.edu/record/305393},
}