Galand, M Carpenter, DL, Galand, M, Sonwalkar, VS, Inan, US, LaBelle, J, Smith, AJ, Clark, TDG, Rosenberg, TJ Quasiperiodic łt}formula{gt}~{}5-60s fluctuations of VLF signals propagating in the Earth-ionosphere waveguide: A result of pulsating auroral particle precipitation? PDF (Online Viewing) 448.pdf