@article{AFST_1995_6_4_1_77_0,
     author = {Masmoudi, Mohsen},
     title = {Covariant star-products},
     journal = {Annales de la Facult\'e des sciences de Toulouse : Math\'ematiques},
     pages = {77--85},
     publisher = {Universit\'e Paul Sabatier},
     address = {Toulouse},
     volume = {Ser. 6, 4},
     number = {1},
     year = {1995},
     mrnumber = {1344718},
     zbl = {0839.53025},
     language = {en},
     url = {http://www.numdam.org/item/AFST_1995_6_4_1_77_0/}
}