Daniel Hirschkoff Aurélien Pardon Tom Hirschowitz Samuel Hym Damien Pous Encapsulation and Dynamic Modularity in the pi-calculus. 85-100 2009 241 Electr. Notes Theor. Comput. Sci. http://dx.doi.org/10.1016/j.entcs.2009.06.005 db/journals/entcs/entcs241.html#HirschkoffPHHP09