2009
Investigation of Electron Beam Profiling of Metal Surfaces. Proceedings of the 9th International Conference on Electron Beam Technologies, Varna: Bulgarian Academy of Sciencies, 2009, p. 152–155, ISSN 0861-4717.
Electron Beam Liquid Phase Surface Technologies for Component made from High Loaded Aluminium Materials. Proceedings of the 9th International Conference on Electron Beam Technologies, Varna: Bulgarian Academy of Sciencies, 2009, p. 138–141, ISSN 0861-4717.
Duplex Surface Treatment of Aluminium Alloys Using Electron Beam Surface Alloying. Proceedings of the 9th International Conference on Electron Beam Technologies, Varna: Bulgarian Academy of Sciencies, 2009, p. 128–131, ISSN 0861-4717.
2006
Electron Beam Surface Countouring. Proceedings of the 8th International Conference on Electron Beam Technologies, Varna: Bulgarian Academy of Sciencies, 2006, p. 78–84.
2003
New electron beam technologies for surface treatment. Proceedings of the 7th International Conference on Electron Beam Technologies, Varna: Bulgarian Academy of Sciencies, 2003, p. 202–209.