@article{IM_1987__90_143516,
     author = {H. Rubenthaler and G. Schiffmann},
     title = {Operateurs differentiels de {Shimura} et espaces prehomogenes.},
     journal = {Inventiones mathematicae},
     pages = {409--442},
     publisher = {mathdoc},
     volume = {90},
     year = {1987},
     zbl = {0638.10024},
     url = {http://geodesic.mathdoc.fr/item/IM_1987__90_143516/}
}