@article {Carlson:1969:0003-7028:374,
	author = "Carlson, G.L. and Fateley, W.G.",
	title = "Internal Reflection Spectroscopy in the Far-Infrared Region",
	journal = "Applied Spectroscopy",
	volume = "23",
	number = "4",
	year = "1969",
	abstract = "This note describes the extension of internal reflection spectroscopy into the far-infrared region below 150 cm<SUP>&#8722;1</SUP>. To the best of our knowledge this is the first reported use of internal reflection techniques below 250 cm<SUP>&#8722;1</SUP>, the cutoff point of the widely used KRS-5 reflector plate material.",
	pages = "374-375",
	url = "http://www.ingentaconnect.com/content/sas/sas/1969/00000023/00000004/art00014",
	doi = "doi:10.1366/000370269774380699",
	keyword = "ATR, Far infrared, Infrared instrumentation"
}