1. S. Abkowitz, J.M. Slerglej, R.R. Regan, United States Patent 3700434 (1969).
2. Mechanical properties and shape memory of porous nitinol
3. Fabrication of cellular NiTi intermetallic compounds
4. E.L. Vandygriff, D.C. Lagoudas, K. Thangarai, Y.C. Chen, in O.O. Ochoa, H.H. Sue, D. Lagoudas, K. O’Brien (Eds.), Proceedings of ASC 15th Annual Technical Conference, September 24–27, George Bush Presidential Library, Texas A&M University, College Station, TX, USA, Technomic Publishing Co Inc., Lancaster, PA, 2000, pp. 239–247.