Recently IceCube collaboration discovered astrophysical neutrinos of unknown origin.
Our group developed methods to study both galactic and extragalactic contributions to to this signal.
Goal of this stage is to develop model of astrophysical neutrino sources, which consistent both with neutrino and
gamma-ray data and make predictions for contributions of various classes of astrophysical sources
in future data of IceCube and km3 experiments