TY - JOUR AU - M. Vergne TI - Formal equivariant $\widehat A$ class, splines and multiplicities of the index of transversally elliptic operators JO - Izvestiya. Mathematics PY - 2016 SP - 958 EP - 993 VL - 80 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IM2_2016_80_5_a7/ LA - en ID - IM2_2016_80_5_a7 ER -