LOSERT, K. Lorcher Chorbuch. WLBforum, Stuttgart, v. 18, n. 2, p. 50, 2016. DOI: 10.53458/wlbf.v18i2.347. Disponível em: https://journals.wlb-stuttgart.de/ojs/index.php/wlbf/article/view/347. Acesso em: 19 apr. 2024.