Geochemistry of lanthanides in thermal waters of Issyk-Kul Lake BasinGeorge Chelnokov, Natalia Kharitonova, Vasilii Lavrushin, Ivan Bragin and Altyn AidarkozhinaE3S Web Conf., 486 (2024) 05016DOI: https://doi.org/10.1051/e3sconf/202448605016