“THE THERMAL DRYING OF THE EXTERNAL HEATING SURFACES OF PULVERIZED-COAL BOILER”. Visnyk of Vinnytsia Politechnical Institute, no. 6 (December 27, 2013): 113–117. Accessed October 11, 2026. https://visnyk.vntu.edu.ua/index.php/visnyk/article/view/1342.