@article{Zhang:20112c,
  author = "Zhang, Xiao-Ling  and  Rau, Arne  and  von Kienlin, Andreas  and  Hurley, Kevin",
  title = "{SPI-ACS timing: cross-check of onboard clocks}",
  doi = "10.22323/1.115.0161",
  journal = "PoS",
  year = 2011,
  volume = "INTEGRAL 2010",
  pages = "161"
}