1. Campbell, E.J., Buxton, L.W., Legon, A.C.. J. chem. Phys., 1983; 78: 3483
2. Leopold, K.R., Fraser, G.T., Lin, F.J., Nelson, D.D., Klemperer, W.. J. chem. Phys., 1984; 81: 4922
3. Toczylowski, R.A., Doloresco, F., Cybulski, S.W.. J. chem. Phys., 2001; 114: 851
4. Jeffrey, G.A.. An Introduction to Hydrogen Bonding, 1997
5. Desiraju, G.R., Steiner, T.. The Weak Hydrogen Bond, 1999