Portny, E. . (2025). Chapter IV. Chairmanship of the Organization for Security and Cooperation in Europe – Institutional and Historical Context .......... 65. In M. . Dulak (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 (pp. 65-87). Księgarnia Akademicka Publishing. https://doi.org/10.12797/9788383682594.05