Distributed Multimedia Content with P2P JXTA Technology. - Pedro Contreras; Steven Johnstone; Fionn Murtagh; Kurt Englmeier (HCI (4), 2003)

iXChange - A Self-Organising Super Peer Network Model. - Steven Johnstone; Paul Sage; Peter Milligan (ISCC, 2005)

Peer-to-Peer Information Access and Retrieval. - Steven Johnstone; Pedro Contreras; Fionn Murtagh; Paul Sage (Ingénierie des Systèmes d Inf., 2005)

Peer to peer information retrieval in a small world. - Steven Johnstone (2007)