@article{Del131663,
   author = "E. Del Val and M. Rebollo and V. Botti",
   title = "{P}romoting {C}ooperation in {S}ervice-{O}riented {MAS} through {S}ocial {P}lasticity and {I}ncentives",
   journal = "Journal of Systems and Software",
   year = "2013",
   volume = "86",
   number = "2",
   pages = "520--537"
}