MONOCHROMATIC X-RAY AND XUV IMAGING WITH MULTILAYER OPTICS A.B.C. WALKER Jr, J. LINDBLOM, R.B. HOOVER et T.W. BARBEE Jr J. Phys. Colloques, 49 C1 (1988) C1-175-C1-180 DOI: 10.1051/jphyscol:1988133