1. Structure and ferroelectric properties of(C3N2H5)5Bi2Cl11
2. Theory of Neutron Scattering from Condensed Matter;Lovesey,1984
3. http://www.jinr.ru.
4. I. Natkaniec, S.I. Bragin, J. Brankowski, J. Mayer, in: Proceedings of the ICANS XII Meeting, vol. I, Abington, 1993. RAL Report, 94-025, 1994, p. 89.
5. Neutron Data Booklet,2003