CALCHI NOVATI, G.; CHELATI DIRAR, U. In memoriam Richard David Greenfield (1931-2008). Aethiopica, [S. l.], v. 12, n. 1, p. 215–218, 2009. DOI: 10.15460/aethiopica.12.1.110. Disponível em: https://journals.sub.uni-hamburg.de/aethiopica/article/view/110. Acesso em: 23 apr. 2024.