1. Prandl, W. (1978) “Neutron Diffraction” edited by H. Dachs Springer. ( Berlin, Heidelberg New York).
2. Boucherie, J. X., (1988) “A compilation of Magnetic Form Factors and Magnetization Densities”, Neutron Diffraction Commission of the International Union of Cristallography (Grenoble).
3. Lisher, E. and Forsyth, J. B. (1971) Acta Cryst. A27, 545.
4. International Tables for Crystallography.
5. Laboratoire Leon Brillouin, Equipements expérimentaux, 1975