КАРПАШ, О. М.; ДАРВАЙ, І. Я. NATURAL GAS QUALITY ISSUES IN UKRAINE. Oil and Gas Power Engineering, [S. l.], n. 2(3), p. 46–51, 2007. Disponível em: https://nge.nung.edu.ua/index.php/nge/article/view/388. Acesso em: 23 nov. 2024.