@article{Nakagawa:2014OO,
  author = "Nakagawa, Itaru",
  title = "{Measuring the gluon spin contribution to the proton spin in polarized p+p collisions with the PHENIX experiment}",
  doi = "10.22323/1.203.0230",
  journal = "PoS",
  year = 2014,
  volume = "DIS2014",
  pages = "230"
}