Spectra for electric-dipole Δn = 0 transitions in highly ionized sulfur ions Z. H. Yang, S. B. Du, X. T. Zeng, H. W. Chang, B. L. Zhang, K. X. Zhu, D. Y. Yu and X. H. Cai Eur. Phys. J. D, 47 1 (2008) 33-36 Published online: 30 January 2008 DOI: 10.1140/epjd/e2008-00014-6