MADDISON, A. Soviet economic performance. PSL Quarterly Review, [S. l.], v. 18, n. 72, 2014. DOI: 10.13133/2037-3643/11621. Disponível em: https://rosa.uniroma1.it/rosa04/psl_quarterly_review/article/view/11621. Acesso em: 23 jul. 2024.