1. Koordinatsionnaya khimiya redkozemel’nykh elementov (Coordination Chemistry of Rare Earth Elements), Spitsyn, V.I., and Martynenko, L.I., Eds., Moscow: MGU, 1979.
2. Comprehensive Coordination Chemistry, Wilkinson, G., Gillard, R.D., and McCleverty, J.A., Eds., Pergamon Press, 1987, vol. 3.
3. Comprehensive Coordination Chemistry II, McCleverty, J.A. and Meyer, T.J., Eds., Elsevier, 2003, vol. 3.
4. Rare Earth Coordination Chemistry. Fundamentals and Applications, Chunhui, H., Ed., New York: Wiley, 2010.
5. Porai-Koshits, M.A., Polynova, T.N., and Shkol’-nikova, L.M., Zhurn. Vyssh. Khim. Ob-va im.
D.I. Mendeleeva, 1984, vol. 29, no. 3, p. 43.