S. Lawson, W. Feldman, D. Lawrence, K. Moore, R. Elphic, and R. Belian; Stefanie L. Recent outgassing from the lunar surface: the Lunar Prospector alpha particle spectrometer (англ.) // J. Geophys. Res. : journal. — 2005. — Vol. 110. — doi:10.1029/2005JE002433. — Bibcode: 2005JGRE..11009009L.
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S. Lawson, W. Feldman, D. Lawrence, K. Moore, R. Elphic, and R. Belian; Stefanie L. Recent outgassing from the lunar surface: the Lunar Prospector alpha particle spectrometer (англ.) // J. Geophys. Res. : journal. — 2005. — Vol. 110. — doi:10.1029/2005JE002433. — Bibcode: 2005JGRE..11009009L.
Lunar Impact Crater Database. Losiak A., Kohout T., O’Sulllivan K., Thaisen K., Weider S. (Lunar and Planetary Institute, Lunar Exploration Intern Program, 2009); updated by Öhman T. in 2011. Archived page.
Lunar Impact Crater Database. Losiak A., Kohout T., O’Sulllivan K., Thaisen K., Weider S. (Lunar and Planetary Institute, Lunar Exploration Intern Program, 2009); updated by Öhman T. in 2011. Archived page.