1. J. Hrdý, J. Hrdá, P. Oberta
    The X-Ray Bichromator - theory and alignment
    Nuclear Instruments and Methods in Physics Research A A 834 (2016) 169-174.
  2. J. Hrdý, J. Hrdá, P. Oberta, O.Pacherová
    Two (and more) sharp X-ray wavelengths in one beam
    Nuclear Instruments and Methods in Physics Research A A 807 (2016) 61-63.
  3. P. Oberta, J. Hrdý, B.Lukáš
    Internally cooled Si monochromators for synchrotron radiation
    Jemná mechanika a optika 9/2007 (2007) 250-252.
  4. J. Hrdá, J. Hrdý
    Harmonic-free channel-cut x-ray crystal monochromator with focusing effect
    Czechoslovak Journal of Physics 56 (2006) 1421(1)-1427(7).
  5. J. Hrdý, V. Mocella, P. Oberta, L. Peverini, K. Potlovskiy
    Diffractive-refractive optics in the Laue case: first experiment
    Journal of Synchrotron Radiation 13 (2006) 392(1)-396(5).