1. Blin, F., Leary, S.G., Wilson, K., Deacon, G.B., Junk, P.C., and Forsyth, M., J. Appl. Electrochem., 2004, vol. 34, no. 6, p. 591.
2. Zhang, J., Wang, R., and Yang, H., Chin. J. Anal. Chem., 2003, vol. 31, no. 4, p. 472.
3. Hasegawa, Y. and Nakanishi, T., RSC Adv., 2015, vol. 5, p. 338. https://doi.org/10.1039/C4RA09255DI
4. Bunzli, J.-C.G. and Eliseeva, S.V., Chem. Sci., 2013, vol. 4, no. 5, p. 1939. https://doi.org/10.1039/C3SC22126A
5. Binnemans, K., Handbook on the Physics and Chemistry of Rare Earths, Gschneidner, K.A., Jr. and Eyring, L., Eds., Amsterdam: Elsevier, 2005, vol. 35, p. 107.