Гречаник, Б. В. (2018) “Natural Monopolies: Problems of Functioning and Reorganazation in the Context of Development of Oil and Gas Industry”, Scientific Bulletin of Ivano-Frankivsk National Technical University of Oil and Gas (Series: Economics and Management in the Oil and Gas Industry), 2(14), pp. 52–58. Available at: https://eung.nung.edu.ua/index.php/ecom/article/view/28 (Accessed: 24 November 2024).