Kosiński E, Mikulska A. Assessing the Rules of Functioning and Organization of the Wholesale Natural Gas Market in the European Union and Ukraine: Legal and Socio-political Perspective: Part I: The Backdrop: Natural Gas Market in the EU and Ukraine. P&W [Internet]. 18 styczeń 2021 [cytowane 7 kwiecień 2025];(34):125-37. Dostępne na: https://prawoiwiez.edu.pl/index.php/piw/article/view/246