HARCOURT, G. R.F. Kahn: a tribute. PSL Quarterly Review, [S. l.], v. 44, n. 176, 2013. DOI: 10.13133/2037-3643/10934. Disponível em: https://rosa.uniroma1.it/rosa04/psl_quarterly_review/article/view/10934. Acesso em: 18 may. 2024.