4 Rapp, o.; Bhagat, S. M.; Johannesson, Ch., ibid., 21(1977) , 83.
[5]
5 Tsuei, C. C., Anorphous Magnetism Ⅱ, Proc. of the 2nd Int. Symposium on Amorphous Magnetism, Eds. Levy, R. A.; Hasegawa, R., Plenum Press, New York, 1977, p. 181.
8 Rao, K. V.; Gudmundsson, H.; Astroem, H. U., J. Appl. Phys., 50(1979) , 1592.
[9]
9 Rayne, J. A.; Levy, R. A., Amorphous Magnetism Ⅱ, Proe. of the 2nd Int. Symp. on Amorphous Magnetism, Eds. Levy, R. A.; Hasegawa, R., Plenum Press, New York, 1977, p.319.