https://dgap.org/de/forschung/publikationen/europa-braucht-eine-bessere-geooekonomische-strategie
https://www.theatlantic.com/international/archive/2020/01/donald-trump-qassem-soleimani-iran-escalation/605053/
https://www.lowyinstitute.org/publications/ukraine-effect-demise-or-rebirth-global-order
https://www.lighthousereports.com/investigation/the-crotone-cover-up/