AFTER EFFECTS OF EC-DECAY 57Co - LABELLED TRIS (OXINATO) COBALT (III) AND TRIS (β-DIKETONATO) COBALT( I I I ) K. Endo, M. Harada, Y. Sakai et H. SanoJ. Phys. Colloques, 40 C2 (1979) C2-420-C2-422DOI: https://doi.org/10.1051/jphyscol:19792147