documentary evidence
- 
      Extreme summer and winter temperatures in the Czech Lands after A.D. 1500 and their Central European context
      Petr Dobrovolný, Rudolf Brázdil, Oldřich Kotyza, Hubert Valášek 2010, Vol. 115, Issue 3, pp. 266-283
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      Spatial analysis of damage caused by strong winds and gales in the Czech lands since ad 1500
      Petr Dobrovolný, Kateřina Keprtová 2006, Vol. 111, Issue 1, pp. 51-69

 
                
                