БЕШЛИН, Миливој. RELATIONS BETWEEN YUGOSLAVIA AND THE SOVIET UNION IN 1968: BETWEEN NECESSITY FOR COOPERATION AND THE PRINCIPLE OF FREEDOM. ISTRAŽIVANJA, Јournal of Historical Researches, [S. l.], n. 22, p. 491–514, 2011. DOI: 10.19090/i.2011.22.491-514. Disponível em: https://istrazivanja.ff.uns.ac.rs/index.php/istr/article/view/523. Acesso em: 22 dec. 2024.