1. K.A. Padmanabhan and G.J. Davis,Superplasticity, Springer-Verlag, 1953
2. N. Chandra and R.E. Goforth, “An Analytical Model for Axisym- metric Superplastic Metal Forming Process,” TMS Technical Pa- per No. A 87-11, The Metallurgical Society, 1987
3. N. Chandra and B. Roy, Membrane Element Analysis of Axisymmetric and Nonaxisymmetric Superplastic Metal Forming Processes, inSuperplasticity and Superplastic Forming, C.H. Hamilton and N.E. Paton, Ed., TMS Publishers, 1988, p 283
4. J. Bonet and R.D. Wood, Solution Procedures for the Finite Element Analysis of Superplastic Forming of Thin Sheet,Proc. Int. Conf. Computational Plasticity Models, Software and Applications, Part 2, Pineridge Press, 1987, p 927
5. N. Chandra, Analysis of Superplastic Metal Forming by a Finite Element Method,Int. J. Num. Method. Eng., Vol 26,1988, p 1925