1. Bartell, L. S. and Roskos, R. R., Isotope effects on molar volume and surface tension; simple theoretical model and experimental data for hydrocarbons. J. Chem. Phys. 44, 457 (1966)
2. Cyvin S. J., Molecular Vibrations and Mean Square Amplitudes, Elsevier, Amsterdan, 1968
3. Diehl, P. et al., eds, Isotope Effects in NMR Spectroscopy, Vol 22 of NMR Basic Principles and Progress, Springer Verlag, Berlin, 1990
4. Hansen, P. E., NMR studies of isotope effects of compounds with intramolecular hydrogen bonds, in Kohen, A. and Limbach, H. H., eds, Isotope Effects in Chemistry and Biology, Chapter 9, CRC Press, Boca Raton, FL, 2006
5. Herzberg, G., Molecular Spectra and Molecular Structure: I. Spectra of Diatomic Molecules, Van Nostrand-Rheinhold, New York, 1950