A PARAMETERLESS METHOD TO CORRECT FOR X-RAY ABSORPTION AND FLUORESCENCE I N THIN FILM MICROANALYSIS E. Van Cappellen, D. Van Dyck, J. Van Landuyt et F. Adams J. Phys. Colloques, 45 C2 (1984) C2-411-C2-414 DOI: 10.1051/jphyscol:1984293