ON THE INFLUENCE OF DEFECTS ON POSITRON ANNIHILATION IN ALKALI-HALIDES L. SMEDSKJAER, S. DANNEFAER, R. M. J. COTTERILL et G. TRUMPYJ. Phys. Colloques, 34 C9 (1973) C9-97-C9-99DOI: https://doi.org/10.1051/jphyscol:1973916
