Referências
[1] CLARKE, I.; SANDBERG, O.; WILEY, B.; HONG, T.. Freenet: A Distributed Anonymous Information Storage and Retrieval System
[2] CLARKE, I.; SANDBERG, O.; TOSELAN, M.; VERENDEL, V.. Private Communication Through a Network of Trusted Connections: The Dark Freenet
[3] EVANS, N.; GAUTHIERDICKEY, C.; GROTHOFF, C.. Routing in the Dark: Pitch Black
[4] CLARKE, I.. A Distributed Decentralised Information Storage and Retrieval System
[5] SANDBERG, O.. Distributed Routing in Small-World Networks
[6] VERENDEL, Vilhelm.. Switching for a Small World
[7] SANDBERG, O.. Searching in a Small World
[8] KLEINBERG, J.. The Small-World Phenomenon: An Algorithmic Perspective
[9] SCHABANEL, N.. Analyzing Search Algorithms in Small Worlds
[10] Core Complex Systems Research, University of Southampton, link: http://www.icss.soton.ac.uk/research/core.html, visitada em maio de 2012.