  Reference system approach of non-relativistic electron fluid theory was
adapted for calculation of characteristics of the electron-nuclear model at the
densities typical of degenerate dwarfs. Two- and three correlation functions of
degenerate relativistic electron gas have been calculated in the
momentum-frequency representation in the local field approximation. Main
contributions of the Coulomb interactions to the energy and equation of state
of the model at $T=0$ K have been calculated in the adiabatic approximation.
