INTERNAL FRICTION TRANSIENT EFFECTS OF TITANIUM HYDROGEN SOLID SOLUTION Y.A. Bertin, J.L. Gacougnolle, S. Sarrazin et J. de Fouquet J. Phys. Colloques, 42 C5 (1981) C5-175-C5-180 DOI: 10.1051/jphyscol:1981527