620.22+531/534(082) mechanika. inžinierstvo materiálovéAchievements Achievements in Mechanical and Materials Engineering. : Proceedings of the 9th International Scientific Conference. / Gliwice-Sopot-Gdansk, 11.-14.10.2000. -- 1. -- Gliwice : Silesian University of Technology, 2000. -- 603 s. -- ISBN : 83-914458-0-1.