Identifying pederasts by their knuckles. Logos Guardia Civil, Scientific Magazine of the University Center of the Guardia Civil, [S. l.], v. 3, n. 1, p. 143–170, 2025. Disponível em: https://revistacugc.es/revista_cugc/article/view/7365. Acesso em: 9 jul. 2026.