TY - JOUR AU - V. M. Buchstaber AU - K. E. Feldman TI - The index of an equivariant vector field and addition theorems for Pontryagin classes JO - Izvestiya. Mathematics PY - 2000 SP - 223 EP - 247 VL - 64 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IM2_2000_64_2_a0/ LA - en ID - IM2_2000_64_2_a0 ER -