https://insightcrime.org/news/turkish-bananas-the-cocaine-road-to-russia-and-the-persian-gulf/
https://www.economiesuisse.ch/de/artikel/die-versorgungssituation-der-schweiz-bleibt-kritisch?utm_medium=email&utm_source=mailXpert&utm_campaign=Newsletter&utm_content=Der%20neue%20Swiss%20Code%20und%20was%20er%20in%20der%20Praxis%20bedeutet
https://www.global-counsel.co.uk/sites/default/files/analysis/insight/download/Hard%20and%20Soft%20Political%20Risk.pdf
https://www.veblen-institute.org/IMG/pdf/aubert_hdef.pdf