Newer views of the Moon: Comparing spectra from Clementine and the Moon Mineralogy Mapper - Georgiana Y. Kramer; Besse, Sebastian; Nettles, Jeff; Combe, Jean-Philippe; Clark, Roger; Pieters, Carle; Matthew Staid; Boardman, Joseph; Green, Robert; McCord, Thomas; Malaret, Erik; Head III, James (Journal of Geophysical Research, 2011)