1. United Nations. UN humanitarians call on combatants to spare Ukraine civilians as aid ramps up. 1 Mar 2022. https://news.un.org/en/story/2022/03/1113002#:~:text=Since%20the%20start%20of%20the%20hostilities%20on%2024%20February%2C%20the,civilians%20killed%2C%20including%2013%20children.
2. Radio Free Europe. The battle of Grozny and the first Chechen war. 4 Jan 2020. https://www.rferl.org/a/russia-grozny-battle-chechen-war-1994-1995/30359837.html
3. Reuters. COVID-19 tracker. 2022. https://graphics.reuters.com/world-coronavirus-tracker-and-maps/countries-and-territories/ukraine/
4. Mental health care utilisation among internally displaced persons in Ukraine: results from a nation-wide survey
5. Russian invasion risks displacing more than 7 million Ukrainians, says EU crisis commissioner. France24 2022 27 Feb. https://www.france24.com/en/europe/20220227-europe-must-prepare-for-millions-of-ukrainian-refugees-eu-commissioner-says