
http://eur-lex.europa.eu/legal-content/EN/TXT/PDF/?uri=CELEX:32014R0600&from=EN

https://rusi.org/sites/default/files/20181016_ecommerce_delivery_services_illicit_tobacco_trade_web.pdf

https://www.morganlewis.com/documents/m/documents/cartel/cartel-report_end-2018_190022.pdf