Holovchenko, O. M., and V. V. Studynskyi. “Gas-Fueled Steam Generating Units Mathematical Simulation for Trainers of Boiler Room Operators”. Visnyk of Vinnytsia Politechnical Institute, no. 4, Nov. 2010, pp. 86-89, https://visnyk.vntu.edu.ua/index.php/visnyk/article/view/480.