@InProceedings{Modeling_agent_conversations_with_colored_petri_nets,
  author = "R. Scott Cost and Ye  Chen and Tim  Finin and Yannis K Labrou and Yun  Peng",
  title = "{Modeling agent conversations with colored petri nets}",
  month = "May",
  year = "1999",
  address = "Seattle, Washington",
  booktitle = "Working notes of the Autonomous Agents '99 Workshop on Specifying and Implementing Conversation Policies",
}