296 K. Henrard McMahon S (2012) Introduction: developments in the theory and practice of citizenship. In: McMahon S (ed) Developments in the theory and practice of citizenship. CUP, Cambridge, pp 1–20 Miller D (1995) Introduction. In: Miller D (ed) On nationality. Clarendon Press, Wotton-under-Edge, pp 1–16 O’Cinneide C (2014) Migrant rights under the European Social Charter. In: Costello C, Freedland M (eds) Migrants at work: immigration and vulnerability in labour law. OUP, Oxford, pp 282–302 Oman N (2010) Hannah Arendt’s right to have rights: a philosophical context for human security. J Human Rights 9(3):279–302 Oosterom-Staples H (2018) The triangular relationship between nationality, EU citizenship and migration in EU law: a tale of competing competences. Neth Int. Law Rev. https​://doi.org/10.1007/s4080​ 2-018-0122-9 (in this special issue) Orgad L (2017) Naturalization. In: Shachar A, Bauböck R et al (eds) The Oxford handbook of citizenship studies. OUP, Oxford, pp 337–357 Pennings F, Seeleib-Kaiser M (2018) EU citizenship and social rights: entitlements and impediments to accessing welfare. Edward Elgar, Cheltenham Rodriguez CM (2009) The citizenship clause, original meaning, and the egalitarian unity of the fourteenth amendment. Univ Pa J Const Law 11(5):1363–1371 Rostek C, Davies G (2006) The impact of Union citizenship on national citizenship policies. European Integration Online Papers 10:1–54 Rubenstein K (2004) Globalisation and citizenship and nationality. In: Dauvergne C (ed) Jurisprudence for an interconnected globe. Taylor & Francis, Leiden, pp 2–29 Rubenstein K (2007) Rethinking nationality in international law. In: Aceves WJ, Hunnicutt CA, Thomas Ch (eds) Proceedings of the 101st Annual Meeting of the American Society of International Law. American Society of International Law, Washington, pp 99–102 Rubenstein K, Adler D (2000) International citizenship: the future of nationality in a globalised world. Indiana J Global Leg Stud 7(2):519–548 Saffran W (1997) Citizenship and nationality in democratic systems: approaches to defining and acquiring membership in the political community. Int Political Sci Rev 18(3):313–335 Sands P (2016) East West Street. Orion Books, London Sassen S (2002) Towards post-national and denationalized citizenship? In: Isin EF, Turner BS (eds) The handbook of citizenship studies. SAGE, London, pp 277–292 Scarre C (2005) The world transformed: from foragers and farmers to states and empires. In: Scarre C (ed) The human past: world prehistory & the development of human societies. Thames & Hudson, London, pp 176–199 Sejersen TB (2008) I vow to thee my countries The expansion of dual citizenship in the 21st century. Int Migr Rev 42(3):523–549 Shachar A (2009) The birthright lottery: citizenship and global inequality. HUP, Harvard Shachar A (2014) Introduction: citizenship and the ‘right to have rights’. Citizsh Glob World 18(2):114–124 Shachar A, Baub R, Bloemraad I, Vink M (2017) Introduction: citizenship—quo vadis? In: Shachar A, Bauböck R et al (eds) The Oxford handbook of citizenship studies. OUP, Oxford, pp 3–11 Shaw J, Stiks I (2013) What do we talk about when we talk about citizenship rights? In: Shaw J, Stiks I (eds) Citizenship rights. Ashgate Publishing, Farnham, p xi Smith R (2002) Modern citizenship. In: Isin EF, Turner BS (eds) The handbook of citizenship studies. SAGE, London, pp 105–116 Somers MR (2008) Genealogies of citizenship: markets, statelessness, and the right to have rights. CUP, Cambridge Spiro PJ (2011) A new international law of citizenship. Am J Int Law 145(4):694–746 Spiro PJ (2017) Multiple citizenship. In: Shachar A, Bauböck R, Bloemraad I, Vink M (eds) The Oxford handbook of citizenship studies. OUP, Oxford, pp 621–643 Tanasoca A (2015) Distributing some, but not all, rights of citizenship according to ius sanguinis. In: Dumbrava C, Bauböck R (eds) Bloodlines and belonging: time to abandon ius sanguinis? EUI Working Papers RSCAS 2015/80, pp 39–42 Tho Pesch S (2015) The influence of human rights on diplomatic protection: reviving an old instrument of PIL. In: Weiss N, Thouvenin JM (eds) The influence of human rights on international law. Springer, New York, pp 55–67 Traunmuller K (2013) ‘Kin-states’ and ‘extraterritorial naturalisation’—some reflections under international law. Austrian Rev Int Eur Law 18:99–152 123