Birta, L. G., " The Quest for the Modelling and Simulation Body of Knowledge", Proceedings. VIth Conference on Computer Simulation and Industry Applications, Tijuana, Mexico, February 20-21, 2003, pp 7-13. (keynote address)

Íren, T.I., Elzas, M.S, Smit, I. and L.G. Birta, " A Code of Professional for Simulationists", Proceedings of the Summer Computer Simulation Conference, San Diego, CA, July 15-17, 2002

Birta, L. G. and F.N. Ozmizrak, " A Knowledge-Based Approach for the Validation of Simulation Models: The Foundation ", ACM Transactions on Modeling and Simulation, vol. 6, no.1, January 1996, pp 1-23.