Searching for Water Ice Permafrost: LEND Results for About Three Years of Observations Sanin, A. B. ; Mitrofanov, I. G. ; Litvak, M. L. ; Malakhov, A. ; Boynton, W. V. ; Chin, G. ; Droege, G. ; Evans, L. G. ; Garvin, J. ; Golovin, D. V. ; Harshman, K. ; McClanahan, T. P. ; Milikh, G. ; Mokrousov, M. I. ; Sagdeev, R. Z. ; Starr, R. D. Abstract Publication: Annual Meeting of the Lunar Exploration Analysis Group Pub Date: October 2012 Bibcode: 2012LPICo1685.3020S