1. Recherches Refractometriques, Naturkundige Verhandlingen Hollandsche Maatschappij Wetenschappen;Eykman,1919
2. A. L. Ward, S. S. Kurtz, Jr. and W. H. Fulweiler, Chapter on Density and Refractive Index in “Science of Petroleum.” Oxford University Press (in preparation), also tables of refractive index and density data for pure hydrocarbons, to be published elsewhere.
3. THE DIELECTRIC POLARIZATION OF LIQUIDS. X. THE POLARIZATION AND REFRACTION OF THE NORMAL PARAFFINS
4. The Physics at High Pressure;Bridgman,1931