Radar probing of planetary regoliths: An example from the northern rim of Imbrium basinDOI: info:10.1029/2005JE002566v. 111E06S14
Thompson, T. W., Campbell, Bruce A., Ghent, R. R., Hawke, B. R., and Leverington, D. W. 2006. "Radar probing of planetary regoliths: An example from the northern rim of Imbrium basin." Journal of Geophysical Research. E. Planets, 111, (E6) E06S14. https://doi.org/10.1029/2005JE002566.