1. Report of the IAU Working Group on Cartographic Coordinates and Rotational Elements: 2015;Archinal;Celestial Mech. Dynam. Astronom.,2018
2. Ice in the lunar polar regions;Arnold;J. Geophys. Res.,1979
3. New Constraints on the Volatile Deposit in Mercury’s North Polar Crater, Prokofiev;Barker;Plan. Sci. J.,2022
4. Bauer, R.S., Barker, M.K., Mazarico, E., Neumann, G.A., 2015. Calibration of Mercury Laser Altimeter Data Using Digital Elevation Models Derived from Stereo Image Pairs. In: AGU Fall Meeting Abstracts. Vol. 2015. pp. P41C–2079.
5. 3.5-CM Radar Investigation of Mars and Mercury: Planetological Implications;Butler,1994