1. F. Máca, J. Kudrnovský, V. Drchal, K. Carva, P. Baláž, I. Turek
    Physical Review B 96 (2017) 094406(1)-094406(8).
  2. Journal of Physics: Conference Series 903 (2017) 012034(1)-012034(3).
  3. I. Bartos, F. Máca
    Surface Green function for interfaces of general shape
    Czechoslovak Journal of Physics 26 (1976) 619-625.