CZARNY, Elżbieta; FOLFAS, Paweł; MENKES, Marcin. Transatlantic Trade and Investment Partnership (TTIP) and the Global and Regional Security System. Studia Oeconomica Posnaniensia, Poznan, Polska, v. 5, n. 8, p. 114–126, 2017. DOI: 10.18559/SOEP.2017.8.8. Disponível em: https://journals.ue.poznan.pl/soep/article/view/3722. Acesso em: 3 sep. 2026.