Energy levels and transition rates for helium-like ions with Z = 10–36 R. Si, X. L. Guo, K. Wang, S. Li, J. Yan, C. Y. Chen, T. Brage and Y. M. Zou A&A, 592 (2016) A141 Published online: 17 August 2016 DOI: 10.1051/0004-6361/201628656