@article{Zou2011a,
author = "S. Zou and M. B. Moldwin and A. Coster and L. R. Lyons and M. J. Nicolls",
title = "GPS TEC observations of dynamics of the mid-latitude trough during substorms",
year = 2011 ,
journal = "Geophys. Res. Lett.",
volume = 38,
keywords = "amisr, pfisr",
doi = "10.1029/2011GL048178"
}