Mori, T., Cardoso-Gil, R., Leithe-Jasper, A., Schnelle, W., Borrmann, H., & Grin, Y. (2008). Synthesis and magnetic properties of the ThMoB4-type modification of ErAlB4. Journal of Applied Physics, 103: 07B730, pp. 07B730-1-07B730-3. doi:10.1063/1.2832855.