@article {spector1980cr,
	title = {Cr, Co, and Ni transitions isoelectronic to the Fe xxiv{\textendash}Fe xvii lines around 11 {\r A} in laser-produced plasma},
	journal = {JOSA},
	volume = {70},
	number = {7},
	year = {1980},
	pages = {857{\textendash}861},
	publisher = {Optica Publishing Group},
	author = {Spector, Nissan and Zigler, Arie and Zmora, Hagai and Schwob, JL}
}
