1. Magnetic Coordinates for the Pioneer 10 Jupiter Encounter;Mead;J. Geophys. Res.,1974
2. Melbourne , W. G. J. D. Mulholland W. L. Sjogren F. M. Sturms Jr. Constants and Related Information for Astrodynamic Calculations, 1968 Jet Propulsion Laboratory Pasadena, CA 1968
3. Redefinition of System III Longitude;Riddle;Icarus,1976
4. Sturms Jr. , F. M. Polynomial Expressions for Planetary Equators and Orbit Elements with Respect to the Mean 1950.0 Coordinate System Jet Propulsion Lab. Pasadena, CA 1971