1. Ali , M. F. Comparison of actual evapotranspiration estimates using the equilibrium concept and the Meteorological Office (UK) procedure United Kingdom 1977
2. Ali , M. F. Models for estimating evapotranspiration United Kingdom 1981
3. Bouchet , R. J. Evapotranspiration reelle et potentielle, signification climatique 63 134 142 Gen. Assem. Berkeley, Int. Assoc. Sci. Hydrol. Gentbrugge, Belgium 1963
4. Evaporation into the Atmosphere
5. An advection-aridity approach to estimate actual regional evapotranspiration;Brutsaert;Water Resour. Res.,1979