%0 Journal Article %T Groundwater vulnerability to pollution in karst aquifers, considering key challenges and considerations: application to the Ubrique springs in southern Spain %A Marín, Ana I. %A Martín Rodríguez, José Francisco %A Barberá, Juan Antonio %A Fernández-Ortega, Jaime %A Mudarra, Matías %A Sánchez, Damián %A Andreo, Bartolomé %J Hydrogeology Journal %V 29 %N 1 %P 379-396 %@ 1431-2174 %D 2021-01-21 %I Springer Berlin Heidelberg %~ DeepDyve