THE INTERNAL FRICTION OF VANADIUM-PHOSPHATE GLASSES DOPED WITH BaO AND SrO D. BEDNARCZYK, W. CHOMKA et D. SAMATOWICZJ. Phys. Colloques, 46 C10 (1985) C10-439-C10-443DOI: https://doi.org/10.1051/jphyscol:19851097