author: Niels Wedderkopp 

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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 15 years pma or shorter.

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copyrighted in countries with longer than 45 years pma.

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copyrighted in countries with 74 years pma.

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copyrighted in countries with 95 years pma.

copyrighted in Chinland.

copyrighted in Philippines.

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

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copyrighted in Vietnam.

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copyrighted in countries with 80 years pma or shorter.

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copyrighted in Libya.

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copyrighted in countries with longer than 50 years pma.

copyrighted in Lebanon.

copyrighted in State of Palestine.

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copyrighted in Mauritania.

copyrighted in Iran.

copyrighted in Tanzania.

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copyrighted in Pakistan.

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copyrighted in countries with 50 years copyright term after publication.

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