Calin, M. R.; Ion, A. C.; Radulescu, I.; Simion, C. A.; Mincu, M. M.; Ion, I. Analysis of the Radon Concentrations in Natural Mineral and Tap Water Using Lucas Cells Technique. JEELM 2022, 30 (3), 370–379. https://doi.org/10.3846/jeelm.2022.17411.