NITSZKE, Agnieszka. Chapter I. The Relevance of the Organization for Security and Cooperation in Europe to Euro-Atlantic Security in the 21st Century .......... 21. In: DULAK, Michał (ed.). Poland’s Chairmanship in the Organization for Security and Co-operation in Europe in 2022: Objectives and Their Implementation in the Face of the Russian-Ukrainian War. Poland: Księgarnia Akademicka Publishing,2025. p. 21–32. DOI: 10.12797/9788383682594.02. Disponível em: https://books.akademicka.pl/publishing/catalog/book/760/chapter/16734. Acesso em: 3 jul. 2025.