https://www.gcsp.ch/publications/final-act-legacy-and-future-helsinki-principles-and-osce-50
http://sro.sussex.ac.uk/id/eprint/110932/1/BP-70.pdf
https://publications.parliament.uk/pa/ld201719/ldselect/ldeucom/16/1603.htm
https://www.crisisgroup.org/middle-east-north-africa/gulf-and-arabian-peninsula-israelpalestine/myth-emerging-mideast-nato