<ul><li><a href=https://www.slov-lex.sk/pravne-predpisy/SK/ZZ/2010/532/20190101.html target=_blank>Act on Radio and Television of Slovakia(Zákon o rozhlase a televízii Slovenska, Act No. 532/2010 Coll., last update on 1 January 2019, § 2, 20)</a></li><li><a href=http://www.median.sk/pdf/2018/ZS181SR.pdf target=_blank>Market share of TV channels(MML - TGI národný prieskum spotreby, médií a životného štýlu, Market & Media & Lifestyle - TGI, 1st quarter of 2018)</a></li></ul>