СМОЛИЧ, Д. В. Formation of innovative fuel and energy cluster in the territory of Ivano-Frankivsk region. 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. 59–65, 2015. Disponível em: https://eung.nung.edu.ua/index.php/ecom/article/view/143. Acesso em: 2 may. 2024.