IFB-TEAM. ifB-Mitteilungen. Journal of Family Research, [S. l.], v. 23, n. 3, p. p. 382–386, 2011. DOI: 10.20377/jfr-201. Disponível em: https://ubp.uni-bamberg.de/jfr/index.php/jfr/article/view/201. Acesso em: 28 apr. 2024.