  Energy spectra of galactic cosmic rays calculated within the framework of the
NoRD (nonlocal relativistic diffusion) model are presented. The model accounts
for the turbulent character of the interstellar medium and the relativistic
speed limit requirement. Calculations account for spiral distribution of
sources, boundedness of halo, spallation of nuclei, energy dependence of the
diffusion coefficient, tempered power law injection spectrum. We show that the
knee in the background spectra from the ensemble of supernovae can arise due to
relativistic speed limit requirement. We compare our calculations with the
results obtained in frames of the local models (LoD and LoRD) and nonlocal
nonrelativistic model (NoD).
