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 April 24, 2024. https://czasopisma.uni.lodz.pl/foe/article/view/6256.