Kozlova Ольга Анатольевна, Provorova Анна Андреевна, and Gubina Ольга Владимировна. 2023. “Assessment of the Demographic Reserve to Extend the Economic Activity of the Older Population in the Northern Region”. Economy of Regions 19 (3):729-40. https://doi.org/10.17059/ekon.reg.2023-3-9.