@article{BaptistaPereiraSartorellietal.2005,
  author    = {Murilo da Silva Baptista and Tiago Pereira and J. C. Sartorelli and Ibere Luiz Caldas and J{\"u}rgen Kurths},
  title     = {Non-transitive maps in phase synchronization},
  year      = {2005},
}