1. Yudintsev, S.V., Geol. Rudn. Mestorozhd., 2003, vol. 45, no. 2, pp. 172–187.
2. Burakov, B.E., Anderson, E.B., Knecht, D.A., et al., Mater. Res. Sos. Symp. Proc., 1999, vol. 556, pp. 55–62.
3. Gorskii, V.V., At. Tekh. Rubezhom, 2000, no. 10, pp. 3–8.
4. Lukinykh, A.N., Tomilin, S.V., Lizin, A.A., et al., Radiokhimiya, 2008, vol. 50, no. 5, pp. 469–474.
5. Lukinykh, A.N., Tomilin, S.V., Livshits, T.S., et al., in Proc. 11th Int. Conf. on Environmental Remediation and Radioactive Waste Management, Bruges (Belgium), September 2–6, 2007, CD-version.