Mohit, P. Surdas; Johnson, Catherine L.; Barnouin-Jha, Olivier e o seu equipo; Maria T.; Solomon, Sean C. (2009). "Shallow basins on Mercury: Evidence of relaxation?". Earth and Planetary Science Letters285 (3-4): 355–363. Bibcode:2009E&PSL.285..355M. doi:10.1016/j.epsl.2009.04.023.
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André, S.L.; Watters, T.R.; Robinson, M.S. e o seu equipo. (2005). "A topographic analysis of Beethoven Basin, Mercury". Lunar and Planetary Science36: 1.871. Bibcode:2005LPI....36.1871A.
Mohit, P. Surdas; Johnson, Catherine L.; Barnouin-Jha, Olivier e o seu equipo; Maria T.; Solomon, Sean C. (2009). "Shallow basins on Mercury: Evidence of relaxation?". Earth and Planetary Science Letters285 (3-4): 355–363. Bibcode:2009E&PSL.285..355M. doi:10.1016/j.epsl.2009.04.023.