https://www.opendemocracy.net/can-europe-make-it/carmen-ayllon-alysia-urrutia/struggling-for-dignified-life-is-right-not-crime-moria-35-punitive-tria?utm_source=Daily+Newsletter&utm_campaign=ed301bc651-DAILY_NEWSLETTER_MAILCHIMP&utm_medium=email&utm_term=0_717bc5d86d-ed301bc651-407405485
http://www.euronews.com/2017/09/19/portugal-in-cash-for-passports-scandal?utm_source=newsletter&utm_medium=en&utm_content=portugal-in-cash-for-passports-scandal&_ope=eyJndWlkIjoiZjU3Y2JhYmUwMGUxZDFiNTUxOTU1ZDljNzExNTI1MmEifQ==
http://www.cesifo-group.de/ifoHome/publications/working-papers/CESifoWP/CESifoWPdetails?wp_num=6452&CESifoWP.search=+