Смирнов, А. В., Парафейник, В. П., & Сидоренко, Д. А. (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