@article{CUV:2006,
  title       = "Recursive Coalgebras from Comonads",
  author      = "Venanzio Capretta and Tarmo Uustalu and Varmo Vene",
  journal     = "Information and Computation",
  volume      = 204,
  issue       = 4,
  note        = "Special Issue: Seventh Workshop on Coalgebraic Methods in Computer Science 2004",
  pages       = "437--468",
  year        = 2006
}