@article{nardinEtAl2014-cmot,
  author  = {Nardin, Luis G. and Brand{\~a}o, Anarosa A. F. and Kira, Elisabeti and Sichman, Jaime S.},
  title   = {Effects of reputation communication expressiveness in virtual societies},
  journal = {Computational and Mathematical Organization Theory},
  year    = {2014},
  volume  = {20},
  number  = {2},
  pages   = {113--132},
  doi     = {10.1007/s10588-012-9151-9}
}