KLYUN , A. M.; KOGUT , G. M.; KARPASH , M. O.; Karpash О.М. PROBLEMS ISSUES OF REGULATORY PROVISION OF PRODUCTION ACTIVITY OF NATURAL GAS MARKETS. METHODS AND DEVICES OF QUALITY CONTROL, [S. l.], n. 2(43), p. 48–58, 2019. DOI: 10.31471/1993-9981-2019-2(43)-48-58. Disponível em: https://mpky.nung.edu.ua/index.php/mpky/article/view/491. Acesso em: 19 apr. 2024.