1. M. Said, F. Máca, K. Kambe, M. Scheffler, N. E. Christensen
    Electronic structure of FCC and BCC close-packed silver surfaces
    Physical Review B 38 (1988) 8505-8507.
  2. F. Máca, M. Scheffler
    Surface Green's function for a rumpled crystal surface
    Computer Physics Communications 51 (1988) 381-390.
  3. F. Máca, M. Scheffler
    Calculation of electronic structure for a crystal surface or interface
    Surf. Sci. 1987 (1988) 1988