Šafarík, Pavel, Adam Nový, David Jícha, and Miroslav Hajšman. “ON THE SPEED OF SOUND IN STEAM”. Acta Polytechnica 55, no. 6 (December 31, 2015): 422–426. Accessed May 8, 2024. https://ojs.cvut.cz/ojs/index.php/ap/article/view/2321.