A Practical Buses Protocol for Anonymous Internet Communication. - Andreas Hirt; Michael J. Jacobson Jr.; Carey L. Williamson (PST, 2005)

Taxis: Scalable Strong Anonymous Communication. - Andreas Hirt; Michael J. Jacobson Jr.; Carey L. Williamson (MASCOTS, 2008)

Performance modelling of anonymity protocols. - Niklas Carlsson; Carey Williamson; Andreas Hirt; Michael J. Jacobson Jr. (Perform. Evaluation, 2012)