@article {Machado:2018ge,
	title = {{High-precision measurements of $n=2\rightarrow n=1$ transition energies and level widths in He- and Be-like argon ions}},
	journal = {Phys. Rev.},
	volume = {97},
	number = {3},
	year = {2018},
	note = {n/a},
	pages = {032517},
	abstract = {n/a},
	author = {Machado, J and Szabo, C. I. and J P Santos and P Amaro and M Guerra and Gumberidze, A. and Bian, Guojie and Isac, J. M. and P. Indelicato}
}
