@article{10_1090_S0894_0347_09_00648_1,
     author = {Losev, Ivan},
     title = {Quantized symplectic actions and {\dh}‘Š-algebras},
     journal = {Journal of the American Mathematical Society},
     pages = {35--59},
     publisher = {mathdoc},
     volume = {23},
     number = {1},
     year = {2010},
     doi = {10.1090/S0894-0347-09-00648-1},
     url = {http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-09-00648-1/}
}