1. Mercurian crater rim heights and some interplanetary comparisons;Cintala;Proc. Lunar Planet. Sci. Conf. 10th,1979
2. Large impact basins on Mercury and relative crater production rates;Frey;Proc. Lunar Planet. Sci. Conf. 10th,1979
3. Central peaks in mercurtan craters: Comparisons to the Moon;Hale;Proc. Lunar Planet. Sci. Conf. 11th,1980
4. A color-ratio map of Mercury;Hapke;Proc. Lunar Planet. Science Conf. 11th,1980
5. On the early global melting of the terrestrial planets;Hostetler;Proc. Lunar Planet. Sci. Conf. 11th,1980