MOI, Ruben. Borders and boundaries in Northern Ireland and the poetry of Seamus Heaney. Nordlit, Tromsø, Norway, n. 31, p. 161–170, 2014. DOI: 10.7557/13.3062. Disponível em: https://septentrio.uit.no/index.php/nordlit/article/view/3062. Acesso em: 7 may. 2026.