Wołoszyn, A. and Głowicka-Wołoszyn, R. (2020) “Identification of affluent households in Poland by the structure of consumption expenditures”, Economic and Environmental Studies, 15(3 (35), pp. 271–281. Available at: https://czasopisma.uni.opole.pl/index.php/ees/article/view/2967 (Accessed: 11 March 2025).