IFB-TEAM. ifB-Mitteilungen. Journal of Family Research, [S. l.], v. 22, n. 1, p. p. 130–132, 2010. DOI: 10.20377/jfr-294. Disponível em: https://ubp.uni-bamberg.de/jfr/index.php/jfr/article/view/294. Acesso em: 2 may. 2024.