... (5) The term of protectionsubsequent to the death of the author and the terms provided by paragraphs (2), (3) and (4), shall run from the date of death or of the event referred to in those paragraphs, but such terms shall always be deemed to begin on the 1 st of January of the year following the death or such event.
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... (6) The countries of the Union may grant a term of protection in excess of those provided by the preceding paragraphs.
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