Nitszke A. Chapter I. The Relevance of the Organization for Security and Cooperation in Europe to Euro-Atlantic Security in the 21st Century . 21. In: Dulak M , editor. 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 [Internet]. Poland: Księgarnia Akademicka Publishing; 2025 [cited 2025 Jul. 3]. pp. 21-32. Available from: https://books.akademicka.pl/publishing/catalog/book/760/chapter/16734