; . ADEQUACY OF MODELS OF FUNCTIONAL RELIABILITY OF GAS PIPELINE SYSTEM. Municipal economy of cities. Series: «Economy science», [S. l.], n. 90, p. 341–355, 2013. Disponível em: https://khges.kname.edu.ua/index.php/khges/article/view/1535. Acesso em: 16 jun. 2025.