P. Steyaert's PhD thesis: "Open Design of Object-Oriented Languages - A Foundation for Specialisable Reflective Language Frameworks" from: http://progwww.vub.ac.be/prog/pools/reflection/Reflection.html to: http://progwww.vub.ac.be/Research/ResearchPublicationsDetail2.asp?paperID=24 -- Massimo Dentico