Authors
Daynier Rolando Delgado Sobrino
Slovak University of Technology in Bratislava, Faculty of Materials Science and Technology in Trnava, Institute of Production Technologies, Trnava
Ronald Díaz Cazañas
Central University “Marta Abreu” De Las Villas, Faculty of Mechanical and Industrial Engineering, Santa Clara, Cuba
Roman Ružarovský
Slovak University of Technology in Bratislava, Faculty of Materials Science and Technology in Trnava, Institute of Production Technologies, Trnava
Radovan Holubek
Slovak University of Technology in Bratislava, Faculty of Materials Science and Technology in Trnava, Institute of Production Technologies, Trnava