1. “Radiative Transfer,”;Chandrasekhar,1950
2. Multiple scattering in planetary atmospheres;Irvine;Icarus,1975
3. Multiple light scattering in planetary atmospheres;Van De Hulst,1968
4. On the intensity of the light reflected from or transmitted through a pile of plates;Stokes;Proc. Roy. Soc. (London),1862
5. Invariant imbedding and diffuse reflection from a two-dimensional flat layer;Bellman;Icarus,1963