Paper cemeteries: informal barriers to Brazilian public security reform. Revista Brasileña de Ciencias Policiales, Brasília, Brasil, v. 10, n. 1, p. 55–98, 2019. DOI: 10.31412/rbcp.v10i1.559. Disponível em: https://periodicos.pf.gov.br/index.php/RBCP/article/view/559. Acesso em: 15 may. 2026.