SYLOS LABINI, P. New aspects of the cyclical development of the economy. PSL Quarterly Review, [S. l.], v. 37, n. 148, 2013. DOI: 10.13133/2037-3643/11068. Disponível em: https://rosa.uniroma1.it/rosa04/psl_quarterly_review/article/view/11068. Acesso em: 3 may. 2024.