B. Edmonds, и S. Moss. Artificial Neural Networks - ICANN 2001 :
International Conference, Proceedings, том 2130 из Lecture Notes in Computer Science, стр. 759--766. Vienna, Austria, (августа 2001)
L. Kagal, S. Cost, T. Finin, и Y. Peng. Proceedings of IJCAI-01 Workshop on Autonomy, Delegation and Control, (2001)http://citeseer.nj.nec.com/kagal01framework.html.