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\bibitem{Cardenal_etal1994} Cardenal, J., Benavente, J., \& Cruz-Sanjuli{\'a}n, J. J. (1994). Chemical evolution of groundwater in Triassic gypsum-bearing carbonate aquifers (Las Alpujarras, southern Spain). \textit{Journal of Hydrology}, \textit{161}(1), 3--30.

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