1. H. Schmieder and E. Henrich, “An improved PUREX cycle and crystallization for product refining – a concept for nuclear fuel reprocessing,” Trans. Am. Nucl. Soc., 55, 165–166 (1987).
2. K. Ohyama, K. Nomura, T. Washiya, et al., “Development of uranium crystallization system in NEXT reprocessing process,” in: Global’07, USA, Sep. 9–13, 2007, pp. 1461–1466.
3. T. Koyama, T. Washiya, H. Nakabayashi, and H. Funasaka, “Current status on reprocessing technology of fast reactor fuel cycle technology development,” in: Global’09, France, Sep. 6–11, 2009, p. 9100.
4. V. I. Volk, L. V. Arseenkov, S. N. Veselov, et. al., “Physicochemical principles of crystallization precipitation and purification of uranium in the form of uranyl nitrate hexahydrate melt,” in: Radiochemistry-2009, Moscow (2009), pp. 221–222.
5. V. I. Volk, L. V. Arseenkov, and S. N. Veselov, Patent 2528399 RF, G21 C19/00, “Method of crystallization precipitation and purification of uranyl nitrate hexahydrate and a setup for its implementation,” Byull. Izobret. Polezn. Modeli, No. 26 (2014).