IMPURITIES AND THERMOLUMINESCENCETitanium-related defects in Lif : Mg, Ti T. G. Stœbe, J. B. Wolfenstine et W. C. LasJ. Phys. Colloques, 41 C6 (1980) C6-265-C6-268DOI: https://doi.org/10.1051/jphyscol:1980667