G.Melikadze,T.Makharadze,Z.Machaidze,M.Todadze, J. (2013) “Radon and thoron measurements in West Georgia”, Journals of Georgian Geophysical Society, 15, pp. 128–137. Available at: https://ggs.openjournals.ge/index.php/GGS/article/view/37 (Accessed: 4 April 2025).