Noble, James report on Antero Taivalsaari's presentation on Prototyping theory, with reference to Kevo

Cointe, P. (1996) Cointe, P. editor, Proceedings of the Ninth European Conference on Object-Oriented Programming (ECOOP), July 1996. LNCS 1098, Springer-Verlag  

Languages mentioned Kevo {1992} Stack and prototype-based object-oriented language