Sabourin, E., P. Caron, P. C. G. Da Silva, and CIRAD-SAR. “Land Tenure Issues and the Management of Common Land in the Nordeste, Brazil. The Case of Common Grazings in the Massaroca-Bahia Region”. Les Cahiers De La Recherche Développement, no. 42, Jan. 1995, pp. 5-27, https://revues.cirad.fr/index.php/crd/article/view/36710.