1. Barán, B., Sosa, R.: A new approach for antnet routing. In: Proceedings of the Ninth International Conference on Computer, Communications and Networks (2000)
2. Bonabeau, E., Dorigo, M., Theraulaz, G.: Swarm Intelligence: From Natural to Artificial Systems. Oxford University Press, Oxford (1999)
3. Di Caro, G., Dorigo, M.: AntNet: Distributed stigmergetic control for communication networks. Journal of Artificial Intelligence 9, 317–365 (1998)
4. Di Caro, G., Dorigo, M.: Two ant colony algorithms for best-effort routing in datagram networks. In: Proceedings of the Tenth IASTED International Conference on Parallel and Distributed Computing and Systems (PDCS 1998), pp. 541–546. IASTED/ACTA Press (1998)
5. Dijkstra, E.: A note on two problems in connection with graphs. Numerical Mathematics 1, 269–271 (1959)