IVANOV, Vladimir. GUAM: OLD PROBLEMS AND NEW CHALLENGES. CENTRAL ASIA AND THE CAUCASUS, Delhi, India, v. 10, n. 4-5, p. 152–159, 2009. Disponível em: https://ca-c.org/CAC/index.php/cac/article/view/1243.. Acesso em: 30 jul. 2024.