@article{Wang:20155M,
  author = "Wang, Yougang  and  Xu, Yidong  and  Wu, Fengquan  and  Chen, Xuelei  and  Wang, Xin  and  Kim, Juhan  and  Park, Changbom  and  Lee, Khee-Gan  and  Cen, Renyue",
  title = "{Topology of neutral hydrogen distribution with the Square Kilometre Array}",
  doi = "10.22323/1.215.0033",
  journal = "PoS",
  year = 2015,
  volume = "AASKA14",
  pages = "033"
}