МНЫХ, А. С.; БАТАШОВА, Н. А.; ЛЕВЧЕНКО, С. А.; ЕРОХИН, Д. Е. The analyses of heating system economic efficiency with additional energy source. Eastern-European Journal of Enterprise Technologies, [S. l.], v. 6, n. 7(48), p. 4–6, 2010. DOI: 10.15587/1729-4061.2010.3354. Disponível em: https://journals.uran.ua/eejet/article/view/3354. Acesso em: 17 may. 2024.