countries with 60 years pma (Q114784833)
Countries and regions with copyright protection for authors' lifetime plus 60 years after their deaths
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aliases countries with 60 years post mortem auctoris
 countries with 60 years p.m.a.
 60 year pma countries
 60 year p.m.a. countries
description Countries and regions with copyright protection for authors' lifetime plus 60 years after their deaths