Title information : Periodica Polytechnica Mechanical Engineering Issue data : Budapešť : Budapest University of Technology and Economics ISSN : ISSN 0324-6051. -- ISSN 1587-379X (online) URL : https://pp.bme.hu/me Document kind : periodiká References : \q2479**1 stu_us_cat*stu103961*xjcp \q (20) - xjcp