DEMCHENKO, V.; TRUBACHEV, A.; HRON, S. Comparative analysis of the efficiency of gas boilers by express method of multi-criteria assessment. Technology audit and production reserves, [S. l.], v. 5, n. 1(43), p. 34–41, 2018. DOI: 10.15587/2312-8372.2018.146126. Disponível em: https://journals.uran.ua/tarp/article/view/146126. Acesso em: 19 may. 2024.