HÖVELBORN, E. Mitteilungen des Heimat- und Kunstvereins. Backnanger Jahrbuch, [S. l.], v. 25, p. 248–250, 2017. DOI: 10.53458/bjb.v25i.9877. Disponível em: https://journals.wlb-stuttgart.de/ojs/index.php/bjb/article/view/9877. Acesso em: 4 dez. 2024.