Referees

	Dr. Jean Arlat		LAAS-CNRS, France
	Prof. Robert Baber	University of the Witwatersrand, RSA
	Dr. Yinong Chen		University of the Witwatersrand, RSA
	Prof. Mario Dal Cin	University of Erlangen-Nurnburg, Germany
	Dr. Scott  Hazelhurst	University of the Witwatersrand, RSA
	Prof. Hermann Kopetz	University of Vienna, Austria
	Prof. Derrick Kourie	University of Pretoria, RSA
	Dr. Jean-Claude Laprie	LAAS-CNRS, France
	Dr. Henrique Madeira	University de Coimbra, Portugal
	Prof. Eliane Martins	University Estadual de Campinas, Brasil
	Prof. John F. Meyer	University of Michigan, USA
	Dr. Conrad Mueller	University of the Witwatersrand, RSA
	Dr. Alberto Pasquini	ENEA, Italy
	Dr. Helene Waeselynck	LAAS-CNRS, France