ERNST, A. Zum 90. Geburtstag von Professor Dr. Eberhard Gönner. Rundbrief, [S. l.], n. 8, p. 3, 2009. DOI: 10.53458/rb.vi8.5288. Disponível em: https://journals.wlb-stuttgart.de/ojs/index.php/rb/article/view/5288. Acesso em: 23 juli. 2024.