https://carnegieendowment.org/politika/88202
https://www.socialeurope.eu/2017/07/poland-after-trump/
https://www.ifri.org/sites/default/files/atoms/files/lecompte_vircoulon_ue_acp_2021.pdf
https://wiiw.ac.at/are-western-trade-sanctions-effective-dlp-6981.pdf