Augustín, Michael. „The Helsinki Process During the Chairmanship of the Czech and Slovak Federative Republic in the CSCE in 1992: From Prague to Helsinki”. Res Gestae 16 (lipiec 15, 2023): 149–163. Udostępniono listopad 21, 2024. https://resgestae.uken.krakow.pl/article/view/10244.