@article{Knurenko:2017YA,
  author = "Knurenko, Stanislav  and  Petrov, Igor  and  Petrov, Zim  and  Sleptsov, Ivan",
  title = "{Longitudinal development of EAS in the energy range $10^{15} - 10^{20}$ eV by observation in the period of 1994-2014 at the Yakutsk}",
  doi = "10.22323/1.301.0331",
  journal = "PoS",
  year = 2017,
  volume = "ICRC2017",
  pages = "331"
}