1. Ad-hoc-Arbeitsgruppe-Boden, 2005. Bodenkundliche Kartieranleitung, 5. Bundesanstalt für Geowissenschaften und Rohstoffe in Zusammenarbeit mit den Staatlichen Geologischen Diensten, Hannover.
2. Dew formation and water vapor adsorption in semi-arid environments—A review;Agam;J. Arid Environ.,2006
3. A recommendation on standardized surface resistance for hourly calculation of reference ETo by the FAO56 Penman-Monteith method;Allen;Agric. Water Manage.,2006
4. ASCE-EWRI, 2005. The ASCE Standardized Reference Evapotranspiration Equation. Technical Committe report to the Environmental and Water Resources Institute of the American Society of Civil Engineers from theTask Committee on Standardization of Reference Evapotranspiration, ASCE-EWRI, 1801 Alexander Bell Drive, Reston, VA 20191-4400.
5. Studies on dew formation under semi-arid conditions;Baier;Agric. Meteorol.,1966