@article{05122329, title = {The supersingular loci and mass formulas on Siegel modular varieties.}, journal = {Documenta Mathematica}, volume = {11}, year = {2006}, pages = {449-468}, zbl = {1118.11031}, language = {en}, url = {http://dml.mathdoc.fr/item/05122329} }
Yu, Chia-Fu. The supersingular loci and mass formulas on Siegel modular varieties.. Documenta Mathematica, Tome 11 (2006) pp. 449-468. http://gdmltest.u-ga.fr/item/05122329/