dc.identifier.citation
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<div class="csl-entry">Blöschl, G., Bierkens, M., Chambel, A., Cudennec, C., Destouni, G., Fiori, A., Kirchner, J. W., McDonnell, J. J., Savenije, H. H. G., Sivapalan, M., Stumpp, C., Toth, E., Volpi, E., Carr, G., Lupton, C., Salinas Illarena, J. L., Szeles, B., Viglione, A., Aksoy, H., … Zhang, Y. (2019). Twenty-three Unsolved Problems in Hydrology (UPH) - a community perspective. <i>Hydrological Sciences Journal</i>, <i>64</i>(10), 1141–1158. https://doi.org/10.1080/02626667.2019.1620507</div>
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