References for the Rackett method

Rackett, H. G. Equation of State for Saturated Liquids. J. Chem. Eng. Data 1970, 15 (4), 514-517. DOI: 10.1021/je60047a012

Spencer, C. F.; Danner, R. P. Improved Equation for Prediction of Saturated Liquid Density. J. Chem. Eng. Data 1972, 17 (2), 236-241. DOI: 10.1021/je60053a012

Spencer, C. F.; Adler, S. B. A Critical Review of Equations for Predicting Saturated Liquid Density. J. Chem. Eng. Data 1978, 23 (1), 82-89. DOI: 10.1021/je60076a008