Jenkins, A., Camarero, L., Cosby, B. J., Ferrier, R. C., Forsius, M., Helliwell, R. C., Kopácek, J., Majer, V., Moldan, F., Posch, M., Rogora, M., Schöpp, W. , & Wright, R. F. (2003). A modelling assessment of acidification and recovery of European surface waters. Hydrology and Earth System Sciences 7 (4) 447-455. 10.5194/hess-7-447-2003.