1. Smith, W.R. and Nezbeda, I. (1988) J. chem. Phys., 81, pp. 3694 - 3694.
2. Kolafa, J. and Nezbeda, I. (1987) Molec. Phys., 61, pp. 161 - 161.
3. Gubbins, K.E. and Gray, C.G. (1972) Molec. Phys., 23, pp. 187 - 187.
4. Smith, W.R. and Nezbeda, I. (1983) Adv. chem. Ser. (Am. chem. Soc.), 209, pp. 235 - 235.
5. Tildesley, D.J. (1980) Molec. Phys., 40, pp. 341 - 341. Fischer, J., 1980, J. chem. Phys., 72, 5371.