GRECHANYUK, V. G.; DENISENKO, V. A.; ORAC, L. Structure and Corrosive Firmness of Composition Materials on the Basis of Copper and Molybdenum Got Method Electron-Beam Technology. The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science 2007, 30, 60-63.