@article{Efremov:2015kX,
  author = "Efremov, Anatoly Vasilievich",
  title = "{Nucleon spin structure today and tomorrow}",
  doi = "10.22323/1.225.0091",
  journal = "PoS",
  year = 2015,
  volume = "Baldin ISHEPP XXII",
  pages = "091"
}