@article{article90d165d4,
title   = {Uranium series disequilibra in ground waters from a fractured bedrock aquifer (Morungaba Granitoids - Southern Brazil): implications to the hydromechanical behavior of dissolved U and Ra},
author = {Reyes, Erika and Marques, Leila Soares},
year = {2008},
doi = {10.1016/j.apradiso.2008.04.003},
journal   = {Applied Radiation and Isotopes}
}