1. N. Ridley, Superplasticity: 60 Years after Pearson, The Institute of Materials, London, 1995.
2. O.C. Zienkiewicz, Numerical Analysis of Forming Processes, Wiley, New York, 1988.
3. L. Carrino, G. Giuliano, Proceedings of the ICSAM Conference, Orlando, FL, August 1–4, 2000.
4. On constant membrane stress test for superplastic metals
5. R.J. Lederich, S.M.L. Sastry, M. Hayaseand, T.L. Mackay, J. Met. (1982) 16–20.