ПИСАР, Н. Б. Strategic aspects of management of gas industry in the system of regional development. Scientific Bulletin of Ivano-Frankivsk National Technical University of Oil and Gas (Series: Economics and Management in the Oil and Gas Industry), [S. l.], v. 1, n. 11, p. 25–28, 2015. Disponível em: https://eung.nung.edu.ua/index.php/ecom/article/view/137. Acesso em: 27 apr. 2024.