Michael Keating, The New Regionalism in Western Europe. Territorial Restructuring and Political Change, Northampton:: Edward Elgar Publisher 1998, 442 S. Comparativ, [S. l.], v. 9, n. 1, p. 123–124, 2018. Disponível em: https://www.comparativ.net/v2/article/view/2443. Acesso em: 3 jul. 2025.