Presentation at Geological Society of America conference, October 2014 (follow the link to an abstract)
Vinson, D.S., Lundy, J.R., Alvarez, T., and Vengosh, A., 2014. Radium isotope response during aquifer storage and recovery: Alpha recoil and element interactions. Geological Society of America Annual Meeting, Vancouver. Geological Society of America Abstracts with Programs v. 46, no. 3, p. 397.