@inproceedings{riemsdijk12aop,
  author    = {M. Birna van Riemsdijk},
  title     = {20 years of agent-oriented programming in distributed AI: history and outlook},
  booktitle = {Proceedings of the 2nd edition of the international workshop on Programming systems, languages and applications based on actors, agents, and decentralized control abstractions (AGERE!'12)},
  year      = {2012},
  pages     = {7--10},
  publisher = {ACM}
}