@inproceedings{CUV:2009,
  author    = {Venanzio Capretta and
               Tarmo Uustalu and
               Varmo Vene},
  title     = {Corecursive Algebras: A Study of General Structured Corecursion},
  booktitle = {SBMF},
  year      = {2009},
  pages     = {84-100},
  ee        = {http://dx.doi.org/10.1007/978-3-642-10452-7_7},
  crossref  = {sbmf2009}
}

@proceedings{sbmf2009,
  editor    = {Marcel Vinicius Medeiros Oliveira and
               Jim Woodcock},
  title     = {Formal Methods: Foundations and Applications, 12th Brazilian
               Symposium on Formal Methods, SBMF 2009, Gramado, Brazil,
               August 19-21, 2009, Revised Selected Papers},
  booktitle = {SBMF},
  publisher = {Springer},
  series    = {Lecture Notes in Computer Science},
  volume    = {5902},
  year      = {2009},
  isbn      = {978-3-642-10451-0},
  ee        = {http://dx.doi.org/10.1007/978-3-642-10452-7}
}