1. Accordance with International Law of the Unilateral Declaration of Independence in Respect of Kosovo. Advisory Opinion. ICJ Reports, 2010, 403.
2. Announcement from the 8th Session of the Constitutional Court, held on March 26, 2015. http://www.ustavni.sud.rs/page/view/0-102128/saopstenje-sa-8-sednice-ustavnog-suda-odrzane-26-marta-2015-godine-kojom-je-predsedavala-vesna-ilic-prelic-predsednica-ustavnog%20suda?_qs=предмет%20IУо-224/2013 [in Serbian].
3. Conclusions Agreed (Freedom of Movement) Agreement between Kosovo and Serbia. July 2, 2011.
4. Conclusions Agreed on IBM, between Kosovo and Serbia. December 2, 2011.
5. Conclusions reached from the negotiations between Kosovo and Serbia. September 30, 2021.