Long-term studies (1871–2000)

Vrba J., Kopáček J., Fott J., Kohout L., Nedbalová L., Pražáková M., Soldán T., Schaumburg J. 2003. Long-term studies (1871–2000) on acidification and recovery of lakes in the Bohemian Forest (Central Europe). Sci. Total Environ. 310: 73–85.