Zektser, Igor S., Sergey P. Pozdniakov, Michael Szpakiewicz, and Liliya M. Rogachevskaya. 2004. “Regional Assessment of Groundwater Vulnerability in the Snake River Plain Aquifer Basin, USA”. Geofisica Internacional 43 (4):697-705. https://doi.org/10.22201/igeof.00167169p.2004.43.4.871.