Schuldenbremse: So gut wie vor 20 Jahren – und genauso wichtig

https://chemsec.org/app/uploads/2022/04/Not_quite_100_percent.pdf

Tilis September 3, 2022

http://www.ips-journal.eu/regions/europe/article/show/the-new-east-bloc-is-open-for-business-2523/

Tilis January 18, 2018

https://www.occrp.org/en/dominica-passports-of-the-caribbean/investigation-reveals-thousands-who-bought-golden-passports-from-dominica

Tilis April 17, 2024