Tuxworth, A. J., Wang, C., & Evans, J. S. (2015). Synthesis, characterisation and properties of rare earth oxyselenides A4O4Se3 (A = Eu, Gd, Tb, Dy, Ho, Er, Yb and Y). Dalton Transactions, 44(7), 3009-3019. https://doi.org/10.1039/c4dt03336a