DUPRIEZ, L. 1974, a downturn of the long wave?. PSL Quarterly Review, [S. l.], v. 31, n. 126, 2014. DOI: 10.13133/2037-3643/11524. Disponível em: https://rosa.uniroma1.it/rosa04/psl_quarterly_review/article/view/11524. Acesso em: 19 may. 2024.