Grin, Y., Wagner, F. R., Armbrüster, M., Kohout, M., Leithe-Jasper, A., Schwarz, U., et al. (2006). CuAl2 revisited: Composition, crystal structure, chemical bonding, compressibility and Raman spectroscopy. Journal of Solid State Chemistry, 179(6), 1707-1719. doi:10.1016/j.jssc.2006.03.006.