DIRECTIVE OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL on copyright in the Digital Single Market (Text with EEA relevance) [online], 23 marca 2018, str. 54, Cytat: When no licensing agreement is concluded between rightholders and an online content sharing service provider for the use of the uploaded works or other subject matter, the service provider shall prevent the availability in its service of unauthorised works and other subject matter, including through the application of measures referred to in paragraph 4..
DIRECTIVE OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL on copyright in the Digital Single Market (Text with EEA relevance) [online], 23 marca 2018, str. 55, Cytat: Without prejudice to other circumstances where it may intervene in full knowledge of the consequences of its action and perform an act of communication to the public or an act of making available to the public, an online content sharing service provider shall be deemed to intervene in full knowledge of the consequences of its action when it has received information from rightholders on the specific works or other subject matter which it gives access to on its website..
DIRECTIVE OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL on copyright in the Digital Single Market (Text with EEA relevance) [online], 23 marca 2018, str. 55, Cytat: Member States shall provide that an online content sharing service provider shall not be liable for unauthorised acts of communication to the public or making available to the public when it has made best efforts to prevent the availability of specific unauthorised work or other subject matter for which rightholders have provided it with information by: (...).
Directorate-General for the Internal Market and Services (EuropeanD.G.t. I.M.S.(E.Commission)Directorate-General for the Internal Market and Services (EuropeanD.G.t. I.M.S.(E., Estimating displacement rates of copyrighted content in the EU : final report. [online], publications.europa.eu, 22 września 2017 [dostęp 2018-06-20](ang.).