@ARTICLE{BraubachPokahr2011,
  author  = {Lars Braubach and Alexander Pokahr},
  title   = {Method Calls Not Considered Harmful for Agent Interactions},
  journal = {International Transactions on Systems Science and Applications (ITSSA)},
  year    = {2011},
  volume  = {1/2},
  number  = {7},
  pages   = {51-69},
  month   = {11}
}