Development Development in machining technology : scientific - research reports :. vol. 9 / ed. Wojciech Zebala, Ildikó Maňková. -- 1. vyd. -- Cracow : Cracow University of Technology, 2019. -- 164 s. -- ISBN : 978-80-553-3344-1. Zebala, Wojciech. Maňková, Ildikó