MICROCLUSTER IOPTICAL ABSORPTION SPECTRA OF AG-MICROCLUSTERS FORMED BY MATRIX TECHNIQUES W. SCHULZE, H. U. BECKER et D. LEUTLOFFJ. Phys. Colloques, 38 C2 (1977) C2-7-C2-10DOI: https://doi.org/10.1051/jphyscol:1977202