1. Liebner, R.D., Abdullah, F. and Finkelstein, L. “Structure Graphs. a New Approach to Interactive Computer modelling of Multi-Energy Domain Systems”, J.Dynamic Systems, Measurement and Control, Vol. 104, pp. 143–150, 1982.
2. Chohan, R.K. “Mathematical Modelling of Industrial Thermometers”, Ph.D Thesis in preparation, The City University, London EC1.
3. Zienkiewicz, O.C. “The Finite Element Method in Engineering Science”, McGraw Hill 3rd Edition, 1975.
4. Chari, M.V.K. and Silvester, P.P. “Finite Elements in Electrical and Magnetic Field Problems”, John Wiley and Sons, 1980.
5. Taylor, C. and Hughes, T.G. “Finite Element Programming of the Navier Stokes Equations”, Pineridge Press, 1981.