SOFT X-RAY IMAGES OF THE SOLAR CORONA USING NORMAL INCIDENCE OPTICS M.E. BRUNER, B.M. HAISCH, W.A. BROWN, L.W. ACTON et J. H. UNDERWOOD J. Phys. Colloques, 49 C1 (1988) C1-115-C1-118 DOI: 10.1051/jphyscol:1988124