FIALKO, N.; NAVRODSKA, R.; SHEVCHUK, S.; SBRODOVA, G.; STEPANOVA, A. Increasing the efficiency of boiler plants with flue gas recirculation and deep heat recovery. Energy and Automation, [S. l.], n. 4, p. 5–15, 2023. DOI: 10.31548/energiya4(68).2023.005. Disponível em: https://journals.nubip.edu.ua/index.php/Energiya/article/view/48354. Acesso em: 11 feb. 2026.