1. J.-P. Hansen, I.R. McDonald, Theory of Simple Liquids, 3rd edn. (Academic Press, London, 2006)
2. S.L. Carnie, G.M. Torrie, Adv. Chem. Phys. 56, 141 (1984)
3. P. Attard, Adv. Chem. Phys. 92, 1 (1996)
4. Y. Levin, Rep. Prog. Phys. 65, 1577 (2002)
5. R.H. Ottewill, Langmuir 5, 4 (1989)