1. Some Measurements of the Flux of Infra-red Radiation in the Atmosphere;Brewer;Proceedings of the Royal Society Series A,1956
2. A Diagnostic Study of Tropospheric Diabatic Heating and the Generation of Available Potential Energy;Brown;Tellus,1964
3. Bushnell, Robert H. 1962. An investigation of the Problem of the Measurement of Infrared Radiation in the Lower Stratosphere, Ph. D. thesis, Department of Meteorology, University of Wisconsin.
4. Normal Heat Sources and Sinks in the Lower Troposphere in Winter;Clapp;Monthly Weather Review,1961