https://www.diepresse.com/5837400/fluchtiger-wirecard-manager-war-geheimer-fpo-informant
https://www.bruegel.org/analysis/sanctions-against-russia-will-worsen-its-already-poor-economic-prospects
https://rc-services-assets.s3.eu-west-1.amazonaws.com/s3fs-public/The_limits_of_leadership_Elites_and_societies_in_the_Nagorny_Karabakh_peace_process_Accord_Issue_17.pdf