title: Basic models of protection and functioning of the Ukrainian border in modern geopolitical realities: a view from Ukraine
abstract: 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 opera
journal: European Spatial Research and Policy