Ostapenko, O. (2017) “SPHERES OF HIGH ENERGY EFFICIENCY OF ENERGY SUPPLY SYSTEMS WITH COGENERATION-HEAT PUMP INSTALLATIONS OF SMALL POWER АND FUEL-FIRED BOILERS IN HEAT SUPPLY SYSTEMS”, Scientific Works of Vinnytsia National Technical University, (1), pp. 1–8. Available at: https://works.vntu.edu.ua/index.php/works/article/view/497 (Accessed: 27November2024).