ShifrinN.AshleyJ., and SloaneH., Frequency Calibration and the Importance of High Accuracy in the Modern Infrared Instrument, Pittsburgh Conference on Analytical Chemistry and Applied Spectroscopy, 1963.
2.
IUPAC Commission on Molecular Structure and Spectroscopy, Tables of Wavenumbers for the Calibration of Infrared Spectrophotometers, Butterworths, London, 1961
3.
JonesR. N.SeshadriK. S., and HopkinsJ. W., CAN. J. CHEM.40, 334 (1962)
