Evans, N. H., Carr, R., Delbianco, M., Pal, R., Yufit, D. S., & Parker, D. (2013). Complete stereocontrol in the synthesis of macrocyclic lanthanide complexes: direct formation of enantiopure systems for circularly polarised luminescence applications. Dalton Transactions, 42(44), 15610-6. https://doi.org/10.1039/c3dt52425f