Simultaneous Cassini VIMS and UVIS observations of Saturn's southern aurora: Comparing emissions from H, H2and H3+at a high spatial resolution - Melin, H.; Stallard, T.; Miller, S.; Gustin, J.; Galand, M.; V. Badman, S.; R. Pryor, W.; O&Apos;Donoghue, J.; H. Brown, R.; H. Baines, K. (Geophysical Research Letters, 2011)