
https://www.crisisgroup.org/europe-central-asia/eastern-europe/ukraine/260-peace-ukraine-ii-new-approach-disengagement

https://theconversation.com/magnicidios-y-tentativas-que-cambiaron-el-mundo-de-fidel-castro-o-kennedy-al-archiduque-francisco-fernando-230607

https://docs.google.com/a/independent.gov.uk/viewer?a=v&pid=sites&srcid=aW5kZXBlbmRlbnQuZ292LnVrfGlzY3xneDo1Y2RhMGEyN2Y3NjM0OWFl