@article{CRMATH_2011__349_3-4_143_0,
     author = {Batakidis, Panagiotis},
     title = {Deformation quantization and invariant differential operators},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {143--148},
     publisher = {Elsevier},
     volume = {349},
     number = {3-4},
     year = {2011},
     doi = {10.1016/j.crma.2010.11.007},
     language = {en},
     url = {http://archive.numdam.org/articles/10.1016/j.crma.2010.11.007/}
}