@article{escidoc:1576092,
  title = {Dynamic crossover in the global persistence at criticality},
  journal = {Europhysics Letters},
  volume = {78},
  number = {1},
  year = {2007},
  slug = {escidoc-1576092},
  author = {Paul, R. and Gambassi, A. and Schehr, G.}
}