The journal is published in open access, which means that all content is available free of charge to users and institutions.

 

Since Issue 49 (2/2021) articles published in the journal are available under a licence
Attribution 4.0 International (CC BY 4.0)

 

 

 

More details about the CC BY 4.0 license can be found at:
https://creativecommons.org/licenses/by/4.0/

 

The content of the license is available at the link:
https://creativecommons.org/licenses/by/4.0/legalcode

 

COPYRIGHT

Since Issue 49 (2/2021) journal allow authors to retain the copyright of their papers without restrictions.

Authors grants the publisher the non-exclusive unlimited license to the Work for the multiple release and distribution.

 

                                                                      

 

Articles published in the journal in 2017-2021 [up to issue 48 (1/2021)] are available under a licence
Attribution - NonCommercial - NoDerivatives 4.0 International (CC BY-NC-ND 4.0)

 

 

 

More details about the CC BY-NC-ND 4.0 license can be found at:
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The content of the license is available at the link:
https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode

 

                                                                      

 

The remaining works published in this journal  till 2017 can be used under fair use in accordance with art. 23-35 of the Act of 4 February 1994 on copyright and related rights.