1. See, for example, M. E. Fisher, Rep. Prog. Phys. 30, 615 (1967).RPPHAG0034-4885
2. M. E. Fisher, Rev. Mod. Phys. 46, 597 (1974) and references therein.RMPHAT0034-6861
3. T. L. Hill, Statistical Mechanics (McGraw‐Hill, New York, 1956).
4. G. S. Rushbrooke, Aspects of the Equilibrium Theory of Fluids, Escuela Latino Americano de Fisica de 1974, edited by O. Novaro (Universidad Nacional Autónima México, Mexico 1974);
5. and in Physics of Simple Fluids, edited by H. N. V. Temperley, J. S. Rowlinson, and G. S. Rushbrooke (North Holland, Amsterdam, 1968).