@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/