1. Handbook of Mathematical Functions with Formulas, Graphs, and Mathematical Tables,1964
2. The temperature of the upper atmosphere;Bates,1951
3. Radiative Transfer;Chandrasekhar,1960
4. Atmospheric composition in the lower thermosphere;Colegrove;J. geophys. Res.,1966
5. Cooling of the thermosphere by atomic oxygen;Craig;J. atmos. Sci.,1969