@article{IM_1984__77_143156,
     author = {Goro Shimura},
     title = {On differential operators attached to certain representations of classical groups.},
     journal = {Inventiones mathematicae},
     pages = {463--488},
     publisher = {mathdoc},
     volume = {77},
     year = {1984},
     zbl = {0558.10023},
     url = {http://geodesic.mathdoc.fr/item/IM_1984__77_143156/}
}