1. Inhomogeneous models of the atmosphere of Jupiter;Axel;Astrophys. J.,1972
2. The reflectivity of Titan from 2000–4350Å;Barker;BAAS,1973
3. The X and Y-functions of Chandrasekhar;Caldwell;Astrophys. J.,1971
4. The continuum albedo of Titan;Caldwell;BAAS,1973
5. Radiative Transfer;Chandrasekhar,1960