1. Charushnikova, I.A., Afonas’eva, T.V., Perminov, V.P., and Krot, N.N., Radiokhimiya, 1992, vol. 34, no. 6, p. 7.
2. Krot, N.N., Charushnikova, I.A., and Grigoriev, M.S., 22émes Journées des Actinides (Program and Abstracts), Méribel, France, 1992.
3. Grigor’ev, M.S., Doctoral Dissertaion (Chemistry), Moscow: Inst. Phys. Chem., Russ. Akad. Sci., 1995.
4. Bessonov, A.A., Krot, N.N., Grigor’ev, M.S., and Makarenkov, V.I., Radiokhimiya, 2009, vol. 51, no. 3, p. 202.
5. Charushnikova, I.A., Krot, N.N., and Starikova, Z.A., Radiochim. Acta, 2007, vol. 95, no. 3, p. 495.