Radiative rates and electron impact excitation rates for H-like Ar XVIIIK. M. Aggarwal, K. Hamada, A. Igarashi, V. Jonauskas, F. P. Keenan and S. NakazakiA&A, 487 1 (2008) 383-388DOI: https://doi.org/10.1051/0004-6361:200810001
