5p-3d AND 4f-3d EMISSIONS IN La, Ba AND Cs HALIDES P. MARTIN, E. BELIN, A. MAQUET et C. BONNELLEJ. Phys. Colloques, 48 C9 (1987) C8-649-C8-652DOI: https://doi.org/10.1051/jphyscol:19879111
