This file is a Ukrainian or Ukrainian SSR work and it is presently in the public domain in Ukraine, because it was published before January 1, 1954, and the creator (if known) died before that date (details).

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A Ukrainian or Ukrainian SSR work that is in the public domain in Ukraine according to this rule is in the public domain in the U.S. only if it was in the public domain in Ukraine before January 1, 1996, e.g. if it was published before January 1, 1946 and the creator died before this date, and no copyright was registered in the U.S. (This is the combined effect of the retroactive [1], Ukraine's joining the Berne Convention in 1996, and of 17 USC 104A with its critical date of January 1, 1996.)

This work was published on territory of the Russian Empire (Russian Republic) except for territories of the Grand Duchy of Finland and Congress Poland before 7 November 1917 and wasn't re-published for 30 days following initial publications on the territory of Soviet Russia or any other countries.

The Russian Federation (early Soviet Russia, RSFSR) is the historical heir but not legal successor of the Russian Empire, and the Russian Empire was not party to the Berne Convention (it was not country of Union for the protection of the rights of authors in their literary and artistic works), so according to article 5 of the Convention this work has no country of origin except:

• in the case of cinematographic work the maker of which has his headquarters or his habitual residence in a country of the Union, the country of origin shall be that country,
• in the case of of architecture erected in a country of the Union or other artistic works incorporated in a building or other structure located in a country of the Union, the country of origin shall be that country,
• in the case of other works if the author is a national of a country of the Union¹, the country of origin shall be that country.

¹ - Author who is not a national of a country of the Union but who has his habitual residence in a country of the Union, be assimilated to national of that country.

The exclusive rights to this work do not extend on territory of the Russian Federation according to article 1256 of the Civil Code of the Russian Federation (details), because this work does not meet the requirements on the territory of publication, on the author's nationality, and on obligations for international treaties.

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