1. C. Gélinas, EUR PM200 Conference, Munich, October 2000.
2. A. Jack, EUR PM200 Conference, Munich, October 2000.
3. M. De Wulf, D. Makaveev, Y. Houbaert, and J. Melkebeek presented at 15th SMM Conference, Bilbao, September 2001, J. Magn. Magn. Mater. (to be published).
4. IEC Publication 404-2, 2nd ed. (1978).
5. G. Bertotti,Hysteresis in Magnetism(Academic, New York, 1998).