Authors: Scime, EE Littleton, JE Gary, SP Skoug, R Lin, NG

Citation: Ee. Scime et al., Solar cycle variations in the electron heat flux: Ulysses observations, GEOPHYS R L, 28(11), 2001, pp. 2169-2172

Authors: MacDowall, RJ Lin, NG McComas, DJ

Citation: Rj. Macdowall et al., Langmuir wave activity: Comparing the Ulysses solar minimum and solar maximum orbits, SPACE SCI R, 97(1-4), 2001, pp. 141-146

Authors: Lin, NG Kellogg, PJ MacDowall, RJ Gary, SP

Citation: Ng. Lin et al., Ion acoustic waves in the heliosphere, SPACE SCI R, 97(1-4), 2001, pp. 193-196