
https://unctad.org/system/files/official-document/wir2021_overview_en.pdf

https://www.reuters.com/world/arbitration-tribunal-rejects-bulk-ukraines-kerch-strait-case-against-russia-2026-06-15/

http://www.cer.org.uk/sites/default/files/pb_eurasian_IB_16.3.17_0.pdf