@article{Kelly2009a,
author = "J. D. Kelly and C. J. Heinselman",
title = "Initial results from Poker Flat Incoherent Scatter Radar (PFISR)",
year = 2009 ,
journal = "J. Atmos Solar-Terr. Phys.",
volume = 71,
number = 6,
pages = "635",
keywords = "amisr, pfisr, pfrr",
doi = "10.1016/j.jastp.2009.01.009"
}