1. P.A. Pilavachi, An overview of gas turbine technology for power generation in Europe, in: Euro Conference on New and Renewable Technologies for Sustainable Development, Funchal, Madera (June 2000).
2. Instrument for thermal radiation flux measurement in high temperature gas flow;Afgan;Heat Recovery Systems & CHP,1995
3. Experimental verification and calibration of the Flumet-Blow off heat flux sensor;Martins;Applied Thermal Engineering,1998
4. N. Martins, M.G. Carvalho, N.H. Afgan, A.I. Leontiev, Radiation and convection heat flux sensor for high temperature gas environment, in: Proceedings of the IGTI ASME Turbo Expo 98, Stockholm, ASME paper reference: 98-GT-224 (1998).
5. Tiger: Knowledge based gas turbine condition monitoring, Report LAAS No95540, in: Expert Systems Conference, ES’95, Cambridge, USA, December 11–13, 1995, 21p. AI Communications, 9 (3) (1996) 92–108.