[1]
E. Kosiński and A. . Mikulska, “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 2: Regulatory Issues and Requirements ”, P&W, no. 35, pp. 112–127, Mar. 2021, doi: 10.36128/priw.vi35.194.