@article {MunganSSS91,
	title = {Infrared spectroscopic study of the dressed rotations of {CN}- isotopes in alkali-halide crystals},
	journal = {Physical Review B},
	volume = {43},
	year = {1991},
	pages = {43-61},
	author = {Mungan, C. E. and Spitzer, R. C. and Sethna, J. P. and Sievers, A. J.}
}
