Yang and Lee lend further credibility to the lattice gas
model, which they show can reproduce the crucial features
of liquid-gas equilibrium.
Primary:
C. N. Yang and T. D. Lee, "Statistical theory of equations
of state and phase transitions. I. Theory of condensation,"
Phys. Rev. 87 (1952): 404-409.
C. N. Yang and T. D. Lee, "Statistical theory of equations
of state and phase transitions. II. Lattice gas and Ising
model," Phys. Rev. 87 (1952): 410-419.
Secondary:
Brush 1983, 252.
Domb 1996, 201.