https://www.occrp.org/en/balkan-cocaine-wars/
https://ukandeu.ac.uk/how-europe-can-avoid-a-second-lockdown/
https://www.coe.int/t/dg4/intercultural/source/white%20paper_final_revised_en.pdf
http://ec.europa.eu/invest-in-research/pdf/download_en/risk_management.pdf