Scientific Scientific Proceedings Faculty of Mechanical Engineering STU Bratislava. -- 1. vyd. -- Vol. 23 (2015), iss. 1. -- Bratislava Nakladateľstvo STU 2015. -- 126 s. -- ISSN : 1338-1954. Gondár, Ernest, 1954-. Horvát, Miroslav, 1973- In: Scientific Proceedings Faculty of Mechanical Engineering STU Bratislava. -- ISSN 1338-1954.