@article{Piskunov:2017cW,
  author = "Piskunov, Maxim  and  Kuznetsov, Mikhail  and  Rubtsov, Grigory  and  Troitsky, Sergey  and  Zhezher, Yana",
  title = "{Composition Studies with the Telescope Array surface detector}",
  doi = "10.22323/1.301.0543",
  journal = "PoS",
  year = 2017,
  volume = "ICRC2017",
  pages = "543"
}