Fractal properties of the large-scale structure
  The statistical analysis and the spherical wavelet analysis of the SDSS DR7
quasars distribution and of the WMAP CMB anisotropy are performed. They
revealed the qualitative agreement between the angular power spectrum of CMB
and the angular power spectrum of the quasar distribution on the celestial
sphere. The angular correlation function and the angular power spectrum of the
quasar distribution may be described by the power laws. The large quasar groups
are discovered and they form the fractal set: the relation between their
angular size and a number of quasar groups with this size is characterized by a
power-law with fractal dimension 2.08.
