@article{Kotsan_Kopachinska_Vozniuk_Kotsan_2023, title={Basic models of protection and functioning of the Ukrainian border in modern geopolitical realities: a view from Ukraine }, volume={29}, url={https://czasopisma.uni.lodz.pl/esrap/article/view/9908}, DOI={10.18778/1231-1952.29.1.04}, abstractNote={<p>In the article, the authors summarised the concept of state border security. They have suggested a wider interpretation of the border security model. They discussed modern models of border security in a theoretical context. They presented progressive models of security and functioning of Ukraine’s borders and described their features. They emphasised that the modern Ukrainian-Polish boundary represents a partially liberal model of security and functioning and it can be characterised by the operational security model. Different models of the functioning of the Ukrainian-Polish boundary (asymmetrical, selectively simplified, and symmetrical) were identified and connected with the transformational processes of the Ukrainian-Polish relations.</p>}, number={1}, journal={European Spatial Research and Policy}, author={Kotsan, Natalia and Kopachinska, Galina and Vozniuk, Yevheniia and Kotsan, Roman}, year={2023}, month={Dec.}, pages={79–95} }