laser beam machiningKuruc, Marcel, 1988- Comparison of machining of poly-crystalline cubic boron nitride by rotary ultrasonic machining and laser beam machining in terms of chemical affection / aut. Marcel Kuruc, Martin Necpal, Miroslav Jáňa, Jozef Peterka. Necpal, Martin, 1978-. Jáňa, Miroslav, 1987-. Peterka, Jozef, 1963- In: Automation in production planning and manufacturing. -- 1. vyd.. -- 978-80-89276-47-9 Automation in production planning and manufacturing. -- Žilina : Vedecko-technická spoločnosť pri Žilinskej univerzite, 2015. -- S. 69-74.