@article{IM2_2016_80_5_a7,
     author = {M. Vergne},
     title = {Formal equivariant $\widehat A$ class, splines and multiplicities of the index of transversally elliptic operators},
     journal = {Izvestiya. Mathematics},
     pages = {958--993},
     year = {2016},
     volume = {80},
     number = {5},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_2016_80_5_a7/}
}