Title:Socios vs. extraños: identificación de la pertenencia al grupo en la contribución a los bienes públicos / Partners vs. Strangers: Identification of the Group Membership in the Contribution to Public Goods
Title:Guerra, relaciones de producción y economía en la Galia meridional post-romana / Warfare, economy and relations of production in post-roman southern Gaul
Title:Homicides and socioeconomic influences: a report from Argentina for the period 1971-1997 / Homicídios e influências socioeconomicas: relatório da Argentina no periodo 1971-1997