1. O. Strehlau: Tube Pipe J., 2006, pp. 1–4.
2. J. Osika, H. Palkowski, K. Swiatkowski, D. Pociecha, and A. Kula: Arch. Metall. Mater., 2009, vol. 54, pp. 1239–51.
3. B. Verlinden, J. Driver, I. Samajdar, and R.D. Doherty: Thermo-Mechanical Processing of Metallic Materials, 2007, pp. 289–97.
4. B.A. Cheadle, C.E. Ells, and W. Evans: J. Nucl. Mater., 1967, vol. 23, pp. 199–208.
5. E. Tenckhoff: ASTM Spec. Tech. Publ. 966, 1988, pp. 1–77.