@Misc{halberstadt-2001a,
  author         = {Ari Halberstadt and Lik Mui},
  title          = {Group and Reputation Modeling in Multi-Agent Systems},
  year           = {2001},
  address        = {9 Whittemore Road, Newton, MA, 02458, USA},
  note           = {This is very short poster paper (3 pages)},
  howpublished   = {poster},
  read-status    = {read},
  key            = {halberstadt-2001a}
}