1. Baker K, Tracy J (2022) Team China’s foreign-born Olympians. Axios, 17 February 2022. https://www.axios.com/2022/02/17/team-china-olympic-import-athletes
2. Brownlie I (2008) Principles of international law
3. Chetail V (2019) International migration law
4. Kochenov D (2010) Citizenship without respect: the EU’s troubled equality ideal. Jean Monnet paper no. 8/10
5. Kochenov D (2012) Two sovereign states vs. a human being: ECJ as a guardian of arbitrariness in citizenship matters. In: Talani LS (ed) Globalisation, migration, and the future of Europe