References for the Curl-Pitzer method

Pitzer, K. S.; Lippmann, D. Z.; Curl, R. F.; Huggins, C. M.; Petersen, D. E. The Volumetric and Thermodynamic Properties of Fluids. II. Compressibility Factor, Vapor Pressure and Entropy of Vaporization. J. Am. Chem. Soc. 1955, 77 (13), 3433-3440. DOI: 10.1021/ja01618a002

Pitzer, K. S.; Curl, R. F. The Volumetric and Thermodynamic Properties of Fluids. III. Empirical Equation for the Second Virial Coefficient. J. Am. Chem. Soc. 1957, 79 (10), 2369-2370. DOI: 10.1021/ja01567a007

Pitzer, K. S.; Hultgren, G. O. The Volumetric and Thermodynamic Properties of Fluids. V. Two Component Solutions. J. Am. Chem. Soc. 1958, 80 (18), 4793-4796. DOI: 10.1021/ja01551a010