scientific article published on 01 October 2020
author: Judith Heinz, Ingvild Vik, Paul Little, Michael Moore, Tim Friede, Ildikó Gágyor
Copyright status information is not available for this work. The copyright status depends on the jurisdiction, the author's date of death and the date the work was created or published.
To learn more about copyright terms in different countries, visit the countries and terms page.