KOROL, H. O.; TRUSH, Y. T. THE COMPONENTS ECONOMIC SUBSTANCE OF THE SYSTEMS MAINTENANCE AND REPAIRS OF FIXED ASSETS OF REGIONAL GAS SUPPLY SYSTEM. Science and Transport Progress , [S. l.], n. 24, p. 231–236, 2008. DOI: 10.15802/stp2008/14653. Disponível em: https://stp.ust.edu.ua/article/view/14653. Acesso em: 4 may. 2024.