This work first published in Yugoslavia is in the public domain because its copyright expired pursuant to the Yugoslav Copyright Act of 1978 which provided for copyright term of the life of the author plus 50 years, respectively 25 years for photograph or a work of applied art. This applies to works already in the public domain before the breakup of SFR Yugoslavia in 1991.

The work meets one of the following criteria:

a) a work of known authorship and the author died before January 1, 1941

b) an anonymous work and it was published before January 1, 1941

c) a photograph or a work of applied art published before January 1, 1966

A source should be included so that the status can be verified.

After this date, use the templates for the Yugoslavian successor states: {{PD-Slovenia}}, {{PD-Croatia}}, {{PD-Bosnia and Herzegovina}}, {{PD-Macedonia}}, {{PD-Montenegro}} or {{PD-Serbia}}.

This work is in the public domain because according to the Copyright Law of Serbia (details), "Work is not copyrighted if the work is:

1. Laws, decrees and other regulations;
2. Official materials of state bodies and bodies performing public functions;
3. Official translations of regulations and official materials of state bodies and bodies performing public functions;
4. Submissions and other documents presented in the administrative or court proceedings."

A source should be included so that the status can be verified.

This work is not an object of copyright according to the Copyright and related rights act of the Republic of Croatia.

Article 8.

1. The subject matter of copyright shall include expressions and not ideas, procedures, methods of operation or mathematical concepts as such.
2. The subject matter of copyright shall not include:

   (1) discoveries, official texts in the domain of legislation, administration, judiciary (acts, regulations, decisions, reports, minutes, judgments, standards, and the like) and other official works and their collections, disclosed for the purpose of officially informing the public;

   (2) news of the day and other news, having the character of mere items of press information;

3. Folk literary and artistic creations in their original form shall not be the subject matter of copyright, but their communication to the public is subject to the payment of remuneration, as for the communication to the public of protected copyright works. The remuneration shall be the revenue of the budget, and shall be used for improving the creativity in the field concerned.

Note:

Translations of official texts in the domain of legislation, administration and judiciary, shall be protected, unless made for the purpose of officially informing the public and are disclosed as such.