ARTS AND MUSIC IN CULTURAL DISCOURSE
VI International Scientific and Practical Conference. November 10 - November 11, 2017, Rezekne Academy of Technologies, Rezekne, Latvia

Angelov, Nikolay, Technical University of Gabrovo Bulgaria, Bulgaria

• Environment. Technology. Resources. 12th International Scientific and Practical Conference - ENGINEERING SCIENCES AND PRODUCTION TECHNOLOGIES
  METHODOLOGY FOR AUTOMATIC DETERMINATION OF CONTRAST OF LASER MARKING FOR DIFFERENT MATERIALS
  Abstract