Search for: [References = "21. MELNIK A., 2006. Institutional aspects of Ukraine and Poland`s transborder cooperation\: Results and problems \[in\:\] J. Kitowski \(ed.\), Regional transborder cooperation in countries of Central and Eastern Europe – a balance of achievements. Geopolitical Studies, vol. 14, Warsaw\: Institute of Geography and Spatial Organization PAS, University of Rzeszów, pp. 117\-137."]