Naef, Rudolf & Acree, William E. (William Eugene). Calculation of Five Thermodynamic Molecular Descriptors by Means of a General Computer Algorithm Based on the Group-Additivity Method: Standard Enthalpies of Vaporization, Sublimation and Solvation, and Entropy of Fusion of Ordinary Organic Molecules and Total Phase-Change Entropy of Liquid Crystals, article, June 25, 2017; (https://digital.library.unt.edu/ark:/67531/metadc984102/m1/1/: accessed June 26, 2019), University of North Texas Libraries, Digital Library, digital.library.unt.edu; .