1. The many faces of publish/subscribe;Eugster;ACM Comput. Surv.,2003
2. G. Cugola, E. Di Nitto, G.P. Picco, Content-based dispatching in a mobile environment, in: Workshop su Sistemi Distribuiti: Algorithmi, Architectture e Linguaggi, 2000.
3. Mobile push: Delivering content to mobile users;Podnar,2002
4. Design and evaluation of a wide-area event notification service;Carzaniga;ACM Trans. Comput. Syst.,2001
5. P.R. Pietzuch, Hermes: a scalable event-based middleware, Ph.D. thesis, Computer Laboratory, Queens’ College, University of Cambridge, February 2004.