For citations:

Ignatiev K.A., Giniyatullin E.R., Ziganshin M.G. Research of the energy efficiency of a combined air and water heating of a public building. Safety and Reliability of Power Industry. 2021;14(2):124-131. (In Russ.) https://doi.org/10.24223/1999-5555-2021-14-2-124-131