1.
Dubský Z, Pavliňák D. The External Dimension of the EU Energy Security in the Field of Natural Gas – the Approach to Diversification of Suppliers. CJIR [Internet]. 2018 Sep. 1 [cited 2024 Sep. 19];53(3):32-5. Available from: https://ojs3.iir.cz/index.php/cjir/article/view/164