1. F. Máca, A. Šik, J. Redinger, R. Podloucky, P. Weinberger
    The influence of hydrogen adsorption on magnetic properties of Ni/Cu(001) surface
    Czechoslovak Journal of Physics 53 (2003) 33-39.
  2. A. Šik, O. N. Mryasov
    Coulomb correlations and magnetic anisotropy in ordered L1oCoPt and FePt alloys
    Phys. Rev. B 67 (2003) 172407