Thomas Bocek, Ela Hunt, David Hausheer, and Burkhard Stiller: Fast Similarity Search for Structured P2P Systems; in: 11th IEEE/IFIP Network Operations and Management Symposium (NOMS 2008), Salvador de Bahia, Brazil, April 2008, pp 24. URL: http://www.csg.uzh.ch/staff/bocek/publications/noms08_p2pfastss.pdf.