Marzieh Ispareh, Behrouz Tork Ladani. A conceptual framework for specification, analysis, and design of anonymity services. In Marco Mesiti, Traian Marius Truta, Li Xiong, Sascha Müller, Hubert Naacke, Boris Novikov, Guillaume Raschia, Ismael Sanz, Pierre Sens, Dmitry Shaporenkov, Nicolas Travers, editors, Proceedings of the 2009 EDBT/ICDT Workshops, Saint-Petersburg, Russia, March 22, 2009. Volume 360 of ACM International Conference Proceeding Series, pages 131-138, ACM, 2009. [doi]