Omirou M., Leontaris F., Xarchoulakos D. C., Kehagia K., Clouvas A., & Potiriadis C. (2022). Time variation of radon in tap water in locations of a Greek area with geological background for elevated radon-in-water concentrations and correlation study between radon, gross alpha, uranium, and radium concentrations. Journal of the European Radon Association, 3.