Järvelill J-I, Koch R, Raukas A, Vaasma T. Hazardous radioactivity levels and heavy mineral concentrations in beach sediments of Lake Peipsi, northeastern Estonia. logos [Internet]. 2018 May 17 [cited 2024 Dec. 12];24(1):1-12. Available from: https://pressto.amu.edu.pl/index.php/logos/article/view/logos-2018-0001