@InProceedings{miranda:csmu06,
  author = "Miranda, H. and Rodrigues, L.",
  title = "A Two-Side Perspective on Cooperation in Mobile Ad Hoc Networks",
  booktitle = "Actas da Confer\^{e}ncia sobre Sistemas M\'{o}veis e Ub\'{\i}quos",
  year = 2006,
  address = "Guimar\~{a}es, Portugal",
  month = jun
}