On the consumption of REE-rich carbonate earthy substances by ungulates on the western shore of Lake Baikal - A. M. Panichev; N. V. Baranovskaya; I. V. Seryodkin; I. Yu. Chekryzhov; B. R. Soktoev; E. A. Vakh; V. V. Ivanov; T. V. Desyatova; T. N. Lutsenko; N. Yu. Popov; D. S. Ostapenko; E. V. Elovskiy; et al. (Environmental Geochemistry and Health, 2026)