@article{Hosokawa2014a,
  author = "K. Hosokawa and S. Taguchi and K. Shiokawa and Y. Otsuka and Y. Ogawa and M. Nicolls",
  title = "Global imaging of polar cap patches with dual airglow imagers",
  year =  2014 ,
  journal = "Geophys. Res. Lett.",
  volume = 41,
  pages = "1-6",
  keywords = "amisr, risrn, rbo",
  doi = "10.1002/2013GL058748"
}