Мартиняк, Марта Андріївна, and Йосиф Степанович Мисак. “Development of the Method for Determining the Efficiency of Decentralized Heating System”. Technology audit and production reserves 3, no. 1(17) (May 29, 2014): 27–31. Accessed July 21, 2024. https://journals.uran.ua/tarp/article/view/25277.