R.M. Bionta, E. Ables, O. Clamp, O.D. Edwards, P.C. Gabriele, K. Miller, L.L. Ott, K.M. Skulina, R. Tilley, T. Viada, Opt. Engrg., 576 (1990).
B. Lai, W.B. Yun, D. Legnini, Y. Xiao, J. Chrzas, P.J. Viccaro, V. White, S. Bajikar, D. Denton, F. Cerrina, E. DiFabrizio, M. Gentili, L. Grella, M. Baciocchi, Appl. Phys. Lett. 61, 1877 (1992).
R.M. Bionta, K.M. Skulina, J. Weinberg, submitted to Applied Physics Letters (1993).
Y.B. Yun, J. Chrzas, P.J. Viccaro, SPIE 1345, 146 (1990).
B.L. Henke, J.C. Davis, E.M. Gullikson, R.C.C. Perera, “A preliminary report on x-ray photoabsorption coefficient and atomic scattering factors for 92 elements in the 10–10,000 eV region,” LBL-26259 (1988).
R.M. Bionta, E. Ables, K.J. Cook, O.D. Edwards, P.C. Gabriele, A.F. Jankowski, D.M. Makowiecki, L.L. Ott, N. Thomas, SPIE 984, 247 (1988).
R.M. Bionta, D. M. Makowiecki, K.M. Skulina, patent application “Fabrication Process for a Gradient Index X-Ray Lens,” (1992).
H. Fujisaki, N. Nakagiri, Appl. Opt. 29, 483 (1990).