1. A. Baumgartner, E. Reichel.: Die Weltwasserbilanz. R. Oldenbourg, München-Wien, 1975, 179 S.
2. B. Boltn: The Greenhouse Effect, Climatic Change and Ecosystems. SCOPE Vol. 29, J. Wiley, New York 1986.
3. R. Brazdil: Variations of Atmospheric Precipitation in the C. S. S. R. with respect to Precipitation Changes in the European Region. Folia Fac. Scient. Nat. Univ. Purkyn. Brun., Geografia 22, Brünn 1987, 167 S.
4. H. Flohn: Das Problem der Klimaänderungen in Vergangenheit und Zukunft. Darmstadt 1985, 228 S.
5. M. C. Mccracken, F. M. Luther: Detecting the Climatic Effects of Increasing Carbon Dioxide. U.S. Dept. Energy DOE/ER-0235 (1985a). Washington, D. C. XXVIII + 198 pp.