Смирнов, Андрей Витальевич, Владимир Петрович Парафейник, and Дмитрий Алексеевич Сидоренко. 2012. “Works of PJSC "Sumy Machine Building Scientific Production Association Named After M.V. Frunze" In Energy Recycling Plants of Small Capacity”. Eastern-European Journal of Enterprise Technologies 3 (10(57):20-23. https://doi.org/10.15587/1729-4061.2012.4177.