AHNER, Dirk. Rede zur Verabschiedung von Prof. Dr. Stefan Tangermann. German Journal of Agricultural Economics, [S. l.], v. 59, n. Supplement, 2010. DOI: 10.52825/gjae.v59iSupplement.1808. Disponível em: https://www.tib-op.org/ojs/index.php/gjae/article/view/1808. Acesso em: 22 nov. 2024.