TY JOUR TI Mineral springs of the Yaneytyvis deposit of mineral waters (Komi Republic) KW Yaneytyvis spring KW underground water KW mineral water KW hydrochemistry KW isotopic composition KW Chernov ridge JO Vestnik of geosciences AU Mityusheva, T.P. PY 2024 IS 0 PB FSBI FIC "Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences"