Universidad de Zaragoza Repository

@article{Gracia-Lazaro:60884,
      author        = "Gracia-Lazaro, C. and Ferrer, A. and Ruiz, G. and
                       Tarancon, A. and Cuesta, J.A. and Sanchez, A. and Moreno,
                       Y.",
      title         = "{Heterogeneous networks do not promote cooperation when
                       humans play a prisoner's dilemma}",
      year          = "2012",
}