<ul><li><a href=https://www.zakonyprolidi.cz/cs/2000-121 target=_blank>Copyright Act(Autorský zákon, Act No. 121/2000 Coll, last updated on 27 February 2021, § 2)</a></li><li><a href=http://www.wipo.int/wipolex/en/treaties/text.jsp?file_id=295166 target=_blank>WIPO Copyright Treaty(Contracting party - Treaty in force since March 2002, Article 7(1)(ii)         )</a></li></ul>