@Article{hess-10-139-2006,
AUTHOR = {Fenicia, F. and Savenije, H. H. G. and Matgen, P. and Pfister, L.},
TITLE = {Is the groundwater reservoir linear? Learning from data in hydrological modelling},
JOURNAL = {Hydrology and Earth System Sciences},
VOLUME = {10},
YEAR = {2006},
NUMBER = {1},
PAGES = {139--150},
URL = {http://www.hydrol-earth-syst-sci.net/10/139/2006/},
DOI = {10.5194/hess-10-139-2006}
}