KURKIEWICZ, Jolanta; SOJA, Ewa. Informal support for the elderly in the context of their living arrangements in selected European countries. Studia Demograficzne, [S. l.], n. 1(167), p. pp. 61–81, 2015. DOI: 10.33119/SD.2015.1.3. Disponível em: https://econjournals.sgh.waw.pl/SD/article/view/1460. Acesso em: 27 apr. 2024.