TY - JOUR AU - V. V. Volchkov AU - Vit.В V.В Volchkov TI - Spherical means on two-point homogeneous spaces and applications JO - Izvestiya. Mathematics PY - 2013 SP - 223 EP - 252 VL - 77 IS - 2 UR - http://geodesic.mathdoc.fr/item/IM2_2013_77_2_a0/ LA - en ID - IM2_2013_77_2_a0 ER -