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Citation: Ae. Potter et al., Variation of lunar sodium during passage of the Moon through the Earth's magnetotail, J GEO R-PLA, 105(E6), 2000, pp. 15073-15084

Authors: Bida, TA Killen, RM Morgan, TH

Citation: Ta. Bida et al., Discovery of calcium in Mercury's atmosphere, NATURE, 404(6774), 2000, pp. 159-161

Authors: Potter, AE Killen, RM Morgan, TH

Citation: Ae. Potter et al., Rapid changes in the sodium exosphere of Mercury, PLANET SPAC, 47(12), 1999, pp. 1441-1448

Authors: Killen, RM Potter, A Fitzsimmons, A Morgan, TH

Citation: Rm. Killen et al., Sodium D2 line profiles: clues to the temperature structure of Mercury's exosphere, PLANET SPAC, 47(12), 1999, pp. 1449-1458