@article{Hosokawa2009b, author = "K. Hosokawa and T. Tsugawa and K. Shiokawa and Y. Otsuka and T. Ogawa and M. R. Hairston", title = "Unusually elongated, bright airglow plume in the polar cap F region: Is it a tongue of ionization?", year = 2009 , journal = "Geophys. Res. Lett.", volume = 36, number = 7, keywords = "rbo", doi = "10.1029/2009GL037512" }