McEwen, A. S.; Gaddis, L. R.; Neukum, G.; Hoffmann, H.; Pieters, C. M.; Head, J. W. Galileo observations of post-imbrium lunar craters during the first Eearth-Moon flyby. Journal of Geophysical Research. 1993, 98 (E9): 17207–17234. Bibcode:1993JGR....9817207M. doi:10.1029/93JE01137.
McEwen, A. S.; Gaddis, L. R.; Neukum, G.; Hoffmann, H.; Pieters, C. M.; Head, J. W. Galileo observations of post-imbrium lunar craters during the first Eearth-Moon flyby. Journal of Geophysical Research. 1993, 98 (E9): 17207–17234. Bibcode:1993JGR....9817207M. doi:10.1029/93JE01137.