BRERETON, Finbarr; O’NEILL, Eoin. Europe in Transition: The Future Place of the Environment in the European Union. The Economic and Social Review, [S. l.], v. 50, n. 3, Autumn, p. 515–528, 2019. Disponível em: https://diamondirelandpress.ie/index.php/esr/article/view/1252. Acesso em: 19 feb. 2026.