Lunar X-ray fluorescence observations by the Chandrayaan-1 X-ray Spectrometer (C1XS): Results from the nearside southern highlands

S. Narendranatha, P. S. Athiray, P. Sreekumar, B. J. Kellett, L. Alha, C. L. Howe, K. H. Joy, M. Grande, J. Huovelin, I. A. Crawford, U. Unnikrishnan, I. S. Lalita, S. Subramaniam, S. Z. Weider, L. R. Nittler, O. Gasnault, D. Rothery, V. A. Fernandes, N. Bhandari, J. N. GoswamiM. A. Wieczorek