The reference for the LM63 3-site model is:
* Luz, Z. and Meiboom, S. (1963). Nuclear magnetic resonance study of protolysis of trimethylammonium ion in aqueous solution - order of reaction with respect to solvent. ''J. Chem. Phys.'', '''39'''(2), 366-370. ([http{{#lst://dx.doi.org/10.1063/1.1734254 10.1063/1.1734254]).Citations|LuzMeiboom63}}
== Related models ==