Ksenofontov, V., Medvedev, S. A., Schoop, L. M., Wortmann, G., Palasyuk, T., Tsurkan, V., et al. (2012). Superconductivity and magnetism in Rb0.8Fe1.6Se2 under pressure. Physical Review B, 85(21): 214519, pp. 214519-1-214519-6. doi:10.1103/PhysRevB.85.214519.