1. Allen, R.G., Pereira, L.S., Raes, D., Smith, M., 1998. Crop evapotranspiration. Guidelines for computing crop water requirements. FAO Irrigation and Drainage Paper 56. FAO, Rome, Italy.
2. Council directive of 12th December 1991 concerning the protection of waters against pollution caused by nitrates from agricultural sources (91/676/EEC);Anon.;Official J. Eur. Commun.,1991
3. A manifesto for the equifinality thesis;Beven;J. Hydrol.,2006
4. Rainfall-Runoff Modelling-The Primer;Beven,2001
5. Equifinality, data assimilation, and uncertainty estimation in mechanistic modeling of complex environmental systems using the GLUE methodology;Beven;J. Hydrol.,2001