Authors: Shepherd, SG Ruohoniemi, JM

Citation: Sg. Shepherd et Jm. Ruohoniemi, Electrostatic potential patterns in the high-latitude ionosphere constrained by SuperDARN measurements, J GEO R-S P, 105(A10), 2000, pp. 23005-23014

Authors: Shepherd, SG LaBelle, J Carlson, CW Rostoker, G

Citation: Sg. Shepherd et al., Latitudinal dynamics of auroral roar emissions, J GEO R-S P, 104(A8), 1999, pp. 17217-17232

Authors: Shepherd, SG LaBelle, J Doe, RA McCready, M Weatherwax, AT

Citation: Sg. Shepherd et al., Ionospheric structure and the generation of auroral roar, J GEO R-S P, 103(A12), 1998, pp. 29253-29266

Authors: Yoon, PH Weatherwax, AT Rosenberg, TJ LaBelle, J Shepherd, SG

Citation: Ph. Yoon et al., Propagation of medium frequency (1-4 MHz) auroral radio waves to the ground via the Z-mode radio window, J GEO R-S P, 103(A12), 1998, pp. 29267-29275