Manabe, S. and R. F. Strickler (1964), Thermal equilibrium of the atmosphere with a convective adjustment, J. Atmos. Sci., 21(4), 361–385, doi:10.1175/1520-0469(1964)021<0361:TEOTAW>2.0.CO;2.
Manabe, S. and R. T. Wetherald (1967), Thermal equilibrium of the atmosphere with a given distribution of relative humidity, J. Atmos. Sci., 24(3), 241–259, doi:10.1175/1520-0469(1967)024<0241:TEOTAW>2.0.CO;2.