1. Bozorth, R.M.: Ferromagnetism, New York: Van Nostrand Reinhold 1951.
2. Hansen, M., Anderko, K.: Constitution of Binary Alloys, New York: McGraw-Hill (1958) 472.
3. Nesbitt, E.A., Chin, G.Y., Yaffe, D.: J. Appl-Phys. 39 (1968) 1268.
4. Chin, G.Y., Nesbitt, E.A., Wernick, J.H., Mendorf, D.R.: J. Appl. Phys. 40 (1969) 760.
5. Sasaki, T., Matsui, Y., Hemmi, Z.: J. Appl. Phys. 40 (1969) 1303.