author: Darlene Berryman  Edward O List  Yanrong Qian  John Kopchick 

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copyrighted in countries which use the rule of the shorter term.

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copyrighted in countries with longer than 50 years pma.

copyrighted in Lebanon.

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copyrighted in countries with longer than 60 years pma.

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copyrighted in countries with 71.5 years copyright term after publication.

copyrighted in countries with 25 years pma.

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copyrighted in countries with 74 years copyright term after publication.

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copyrighted in countries with longer than 95 years pma.

copyrighted in countries with 74 years pma or shorter.

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copyrighted in countries with 60 years pma.

copyrighted in countries with 74 years pma.

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copyrighted in countries with 78 years pma.

copyrighted in countries with 95 years pma.