LENZI, G. The two-headed Russian eagle, European partner or outsider?. Rivista di studi politici internazionali, [S. l.], v. 77, n. 4, p. 525–530, 2011. Disponível em: https://rosa.uniroma1.it/rosa00/index.php/studi_politici_internazionali/article/view/8960. Acesso em: 28 mar. 2023.