@article{Chaiken:2007,
  author  = "M. Chaiken and J. Boehner",
  title   = "Song learning after isolation in the open-ended learner the European Starling: dissociation of imitation and syntatic development",
  journal = "The Condor",
  volume  = "Vol. 109",
  pages   = "968--976",
  year    = "2007",
}