@Article{hess-15-715-2011,
AUTHOR = {Castiglioni, S. and Castellarin, A. and Montanari, A. and Sk{\o}ien, J. O. and Laaha, G. and Bl\"oschl, G.},
TITLE = {Smooth regional estimation of low-flow indices: physiographical space based interpolation and top-kriging},
JOURNAL = {Hydrology and Earth System Sciences},
VOLUME = {15},
YEAR = {2011},
NUMBER = {3},
PAGES = {715--727},
URL = {https://hess.copernicus.org/articles/15/715/2011/},
DOI = {10.5194/hess-15-715-2011}
}