1. Anslyn EV, Dougherty DA (2006) Modern physical organic chemistry. University Science Books, Sausalito
2. Williams A (2000) Concerted organic and bio-organic mechanisms. CRC, Boca Raton
3. Pross A (1995) Theoretical and physical principles of organic reactivity. Wiley, New York
4. Connors KA (1990) Chemical kinetics: the study of reaction rate in solution. VCH, New York
5. Leffler JE, Grunwald E (1963) Rates and equilibria of organic reactions. Wiley, New York