Brázdil, Marian, Ladislav Šnajdárek, Petr Kracík, and Jirí Pospíšil. “AUTOMATIC BIOMASS BOILER WITH AN EXTERNAL THERMOELECTRIC GENERATOR”. Acta Polytechnica 54, no. 1 (February 28, 2014): 6–9. Accessed June 27, 2025. https://ojst.is.cvut.cz/ojs/index.php/ap/article/view/2039.