Adrianowska, Joanna. “Measures of Population Ageing in Terms of the Potential Approach – Analysis Based on the Example of Poland”. Acta Universitatis Lodziensis. Folia Oeconomica 1, no. 352 (April 1, 2021): 87–110. Accessed February 9, 2026. https://www.czasopisma.uni.lodz.pl/foe/article/view/6256.