WESTERGÅRD-NIELSEN, Niels. Sören Höjgård: Long-Term Unemployment in a Full Employment Economy. Arbetsmarknad & Arbetsliv, [S. l.], v. 1, n. 1, p. 70–75, 2022. Disponível em: https://journals.lub.lu.se/aoa/article/view/24836. Acesso em: 14 mar. 2025.