@article{918130,
      author = {Erritzoe, Johannes. and Allen, Richard,},
      url = {http://library.usi.edu/record/918130},
      title = {Cuckoos of the World [electronic resource] /},
      publisher = {Christopher Helm,},
      recid = {918130},
      pages = {544 p. :},
      address = {London :},
      year = {2012},
}