Gillis-Davis, Jeffrey J.; Blewett, David T.; Gaskell, Robert W.; Denevi, Brett W.; Robinson, Mark S.; Strom, Robert G.; Solomon, Sean C.; Sprague, Ann L. «Pit-floor craters on Mercury: Evidence of near-surface igneous activity». Earth and Planetary Science Letters, vol. 285, 3-4, 2009, pàg. 243–250. Bibcode: 2009E&PSL.285..243G. DOI: 10.1016/j.epsl.2009.05.023. See unnamed crater 1.
harvard.edu
adsabs.harvard.edu
Gillis-Davis, Jeffrey J.; Blewett, David T.; Gaskell, Robert W.; Denevi, Brett W.; Robinson, Mark S.; Strom, Robert G.; Solomon, Sean C.; Sprague, Ann L. «Pit-floor craters on Mercury: Evidence of near-surface igneous activity». Earth and Planetary Science Letters, vol. 285, 3-4, 2009, pàg. 243–250. Bibcode: 2009E&PSL.285..243G. DOI: 10.1016/j.epsl.2009.05.023. See unnamed crater 1.
usgs.gov
planetarynames.wr.usgs.gov
«To Ngoc Van». Gazetteer of Planetary Nomenclature. United States Geological Survey, 14-10-2016. [Consulta: 18 juny 2017].
