IFB-TEAM. ifb-Mitteilungen. Journal of Family Research, [S. l.], v. 29, n. 2, p. p. 249–250, 2017. DOI: 10.20377/jfr-137. Disponível em: https://ubp.uni-bamberg.de/jfr/index.php/jfr/article/view/137. Acesso em: 19 apr. 2024.