1. Infrared photometry of Saturn, Titan, and the rings;Allen;Icarus,1971
2. Collision induced absorption in gaseous CH4 and CD4 in the far infrared region;Birnbaum;Phys. Lett.,1968
3. Orbits and masses of planets and satellites;Brouwer,1961
4. Infrared absorption by carbon dioxide, water vapor, and minor atmospheric constituents;Burch,1962
5. Diametres des planetes et satellites;Dollfus,1970