@article{10_4171_dm_x9,
     author = {Jiangwei Xue and Tse-Chung Yang and Chia-Fu Yu},
     title = {On superspecial abelian surfaces over finite fields},
     journal = {Documenta mathematica},
     pages = {1607--1643},
     year = {2016},
     volume = {21},
     doi = {10.4171/dm/x9},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/dm/x9/}
}