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2. Analytic functors and weak pullbacks;Adamek;Theory and Applications of Categories,2008
3. A Category of Explicit Fusions;Bonchi,2008
4. F. Bonchi, M. Buscemi, V. Ciancia, and F. Gadducci. A presheaf environment for the calculus of explicit fusions. Submitted, 2009.
5. Pi-calculus in logical form;Bonsangue,2007