1. BS EN 60404, Magnetic material: part 2. Methods of measurement of Magnetic, Electrical and Physical Properties of Magnetic Sheet and Strips. British Standard Institution, 1998.
2. A.J. Moses, J. Leicht, Loss Separation in amorphous ribbon under sinusoidal and PWM magnetisation conditions, PTB-E-81 report series of the Physikalisch-Technische Bundesanstalt Braunschweig, vol. 81, 2003, pp. 181–185.
3. Hysteresis in Magnetism for Physicist, Materials Scientists, and Engineers;Bertotti,1998
4. F.E. Werner, Steels for laminations in energy efficient motors, CMP Report No. 91–11, 1991.