LIEBENDÖRFER, E. 80-Jahr-Feier des Jahrgangs 1934/35. Backnanger Jahrbuch, [S. l.], v. 24, p. 294–295, 2016. DOI: 10.53458/bjb.v24i.9846. Disponível em: https://journals.wlb-stuttgart.de/index.php/bjb/article/view/9846. Acesso em: 18 dez. 2024.