References
- Hajko , V. and Daniel-Szabo , J. 1959 . Czech. J. Phys. , 9 : 37
- Johnson , C. E. and Brown , W. F. 1958 . J. appl. Phys. , 29 : 313 1959, Ibid., 30,136 S
- Néel , L. 1955 . Adwarn Phys. , 4 : 191
- Rimbert , F. 1959 . Rev. Inst. fraç. Pétrole , 14 : 1
- Thellier , E. 1941 . C.R. Ad. Sci., Paris , 228 : 319