https://www.cesifo-group.de/DocDL/ifoDD_18-01_03-09_Ochsner.pdf
https://cdn2.nextinpact.com/medias/rapport-villani-ia.pdf
https://www.uokik.gov.pl/news.php?news_id=16818
https://www.ips-journal.eu/index.php?id=340&L=0&tx_news_pi1%5Bnews%5D=4059&tx_news_pi1%5Bcontroller%5D=News&tx_news_pi1%5Baction%5D=detail&utm_source=newsletter&utm_medium=email&utm_campaign=en_749_20200211&cHash=08f2b0f89bccfe027a01bc780456d695