Articles
1. Appropriate forms of solid modelling for the conceptual design of mechanical systems, Phd thesis 1989, Brunel University, E.Sittas
2. 3D Design reference framework, In Computer Aided Design Journal July 1991, E. Sittas
3. Intelligent Communications Between CAD & Manufacturing Activities, MATADOR conference, UMIST, Manchester by: R.Singh, E.Sittas, G.Mullinuex, A.J.Medland, 1991
4. Interfacing Personal Design with external software, Proc.Computervision, European Users Group conference, Brussels, April 1990, A.J.Medland, G.Mullinuex,I.Potts, R.Singh, E.Sittas
5. An Intelligent link between CAD and automatic inspection, MATADOR conference UMIST.by Hassan J.H, E.Sittas, A.J Medland, G.Mullineux. 1992
6. Laser scanning in 3D and its applications in reverse engineering and prototyping, New technologies for prototyping, Brunel University, Institute for Bioengineering, October 1992. Internal technical report., E.Sittas


Research