TY - SER AU - Dobrovolsky, V. D AU - Kopylova, E. I AU - Kulikov, L.M. AU - Semjonov-Kobzar, A.A. TI - X-Ray Spectropy Investigation of Hydrogen -Containing Phases Based on Compounds of Tungsten with Vi Group Elements KW - X-Ray Absorption Spectroscopy KW - Metal-Hydride Bonds KW - Ionic Component ER -