@article{IM_1980__60_142747,
     author = {Hiroyuki Yoshida},
     title = {Siegel's {Modular} {Forms} and the {Arithmetic} of {Quadratic} {Forms.}},
     journal = {Inventiones mathematicae},
     pages = {193--248},
     publisher = {mathdoc},
     volume = {60},
     year = {1980},
     zbl = {0453.10022},
     url = {http://geodesic.mathdoc.fr/item/IM_1980__60_142747/}
}