https://publications.parliament.uk/pa/ld201719/ldselect/ldintrel/53/53.pdf
https://www.osce.org/library/14127?download=true
https://www.ips-journal.eu/topics/democracy-and-society/the-end-of-the-island-of-peace-6910/
https://fr.topwar.ru/281963-paradoks-prodavca.html