ILCHENKO, B.; EFIMOV, O.; ROMASHKO, O.; TKACHENKO, R. METHOD FOR APPROXIMATE CALCULATION OF FUNCTIONAL CHARACTERISTICS OF GAS PUMPING UNITS: Array. Municipal economy of cities, [S. l.], v. 1, n. 161, p. 274–279, 2021. Disponível em: https://khg.kname.edu.ua/index.php/khg/article/view/5746. Acesso em: 3 apr. 2025.