@BOOK{DouligerisPolemiKarantjiasLamersdorf2013,
  author    = {Christos Douligeris and Nineta Polemi and Athanasios Karantjias and Winfried Lamersdorf},
  title     = {Collaborative, Trusted and Privacy-Aware e/m-Services},
  publisher = {Springer-Verlag Heidelberg Berlin},
  year      = {2013},
  series    = {IFIP Advances in Information and Communication Technology (AICT), vol. 399},
  month     = {4},
  note      = {ISBN: 978-3-642-37436-4, DOI: 10.1007/978-3-642-37437-1}
}