LOSERT, K. Heimkehr eines Fragments. WLBforum, Stuttgart, v. 15, n. 2, p. 40–41, 2021. DOI: 10.53458/wlbf.v15i2.261. Disponível em: https://journals.wlb-stuttgart.de/ojs/index.php/wlbf/article/view/261. Acesso em: 17 jan. 2022.