LOWLES, I., APSIMON, H., JUDA-REZLER, K., ZWOZDZIAK, J., BRECHLER, J., CUDLÍN, P., KUBIZŇÁKOVÁ, J. Emission Abatement Strategies and the Environment (EASE) for the Black Triangle. In: Acid Reign '95? Under the Patronage of His Majesty Carl XVI Gustaf. Göteborg: Kluwer Academic, 1995, s. 451.