TY JOUR TI Health of the older age population (on the example of the Komi Republic) KW population ageing KW older age population KW health KW life expectancy KW healthy life expectancy KW the Komi Republic JO Proceedings of the Komi Science Centre of the Ural Division of the Russian Academy of Sciences AU Popova, L.A. AU Zorina, E.N. PY 2025 IS 0 PB FSBI FIC "Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences"