1. I.I. Gurevich, L.V. Tarasov: Physics of Low-Energy Neutrons (Moscow, Nauka, 1965) [(Amsterdam, North-Holland, 1968)].
2. G. Will: Annales de Phys. 7, 371 (1972).
3. J. Bacon: Diffraction of Neutrons (Oxford, Clarendon Press, 1955).
4. Yu.A. Izyumov, R.P. Ozerov: Magnetic Neutronography (Moscow, Nauka, 1966) (in Russian).
5. Yu.A. Izyumov, V.E. Naish, R.P. Ozerov: Neutronography of Magnetics (Moscow, Atomizdat, 1981).