1. Ferroelectric Behavior of Thiourea
2. Futama, H. and Chiba, A. reported at Annual Meeting of the Physical Society of Japan. Fukuoka.
3. Mitsui, T., Nakamura, E., Shiozaki, Y., Motigi, H., Sekido, T., Ichikawa, M., Takama, T., Hosoya, M., Shibukawa, K., Wakaki, N. and Furuichi, J. Proc. Intern. Meeting on Ferroelectrics. Prague. vol 1, pp.222
4. Satellite X-ray scattering by Thiourea
5. 517. A detailed refinement of the crystal and molecular structure of thiourea