RESTITUTION OF SURFACE PROFILES FROM MICRODENSITOMETER ANALYSIS OF ELECTRON MICROGRAPHS OF SURFACE REPLICAS G. Rasigni, M. Rasigni, F. Varnier, J.P. Palmari et A. Llebaria J. Phys. Colloques, 44 C10 (1983) C10-367-C10-370 DOI: 10.1051/jphyscol:19831074