@article{VianaGrebogiPintoetal.2003,
  author    = {R. L. Viana and Celso Grebogi and Seds Pinto and S. R. Lopes and A. M. Batista and J{\"u}rgen Kurths},
  title     = {Validity of numerical trajectories in the synchronization transition of complex systems},
  year      = {2003},
}