MANN, Stefan. Die Expertenbewertung als Alternative zur Kontingenzbewertung - Expert valuation as an alternative to contingent valuation. German Journal of Agricultural Economics, [S. l.], v. 52, n. 8, 2003. DOI: 10.52825/gjae.v52i8.1571. Disponível em: https://www.tib-op.org/ojs/index.php/gjae/article/view/1571. Acesso em: 23 nov. 2024.