Min, K., Takahashi, K., Ukhorskiy, A., Manweiler, J., Spence, H., Singer, H., et al. (2017). Second harmonic poloidal waves observed by Van Allen Probes in the dusk-midnight sector. Journal Of Geophysical Research: Space Physics, 122, 3013-3. http://doi.org/10.1002/2016JA023770 (Original work published March 2017)
Min, K., Takahashi, K., Ukhorskiy, A., Manweiler, J., Spence, H., Singer, H., et al. (2017). Second harmonic poloidal waves observed by Van Allen Probes in the dusk-midnight sector. Journal Of Geophysical Research: Space Physics, 122. http://doi.org/10.1002/2016JA023770 (Original work published February 2017)