Energetic, ∼5-90 keV neutral atom imaging of a weak substorm with STEREO/STE - Wang, L; Lin, RP; Parks, GK; Brandt, PC; Roelof, EC; Sample, JG; Eastwood, JP; Larson, DE; Curtis, DW; Luhmann, JG (GEOPHYSICAL RESEARCH LETTERS, 2010)