@article{10_1090_S0894_0347_1991_1115787_5,
     author = {Mathieu, Olivier},
     title = {Bicontinuity of the {Dixmier} map},
     journal = {Journal of the American Mathematical Society},
     pages = {837--863},
     year = {1991},
     volume = {04},
     number = {4},
     doi = {10.1090/S0894-0347-1991-1115787-5},
     url = {http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-1991-1115787-5/}
}