1. Abdel-Rahman, A. F. M. (1996). Pan-African volcanism: Petrology and geochemistry of the Dokhan Volcanic suite in the northern Nubian Shield. Geological Magazine, 133, 17–31.
2. Andrews-Hanna, J. C., Asmar, S. W., Head, J. W., Kiefer, W. S., Konopliv, A. S., Lemoine, F. G., Matsuyama, I., Mazarico, E., McGovern, P. J., Melosh, H. J., Neumann, G. A., Nimmo, F., Phillips, R. J., Smith, D. E., Solomon, S. C., Taylor, G. J., Wieczorek, M. A., Williams, J. G., & Zuber, M. T. (2012). About igneous intrusions and early expansion of the Moon revealed by GRAIL gravity gradiometry. Science Express, 5 Dec. https://doi.org/10.116/science.1231753 [and Supplementary material to it]
3. Andrews-Hanna, J. C., Freed, A. M., Head, J. W., Melosh, H. J., Neumann, G. A., Soderblom, J. M., Wieczorek, M. A., & Zuber, M. T. (2013). The compensation state and ring structures of lunar basins as revealed by GRAIL gravity. In Lunar Planet Science Conference 44, Abstract 2823.
4. Andrews-Hanna, J. C., Besserer, J., Head, J. W., Howett, C. J. A., Kiefer, W. S., Lucey, P. J., McGovern, P. J., Melosh, H. J., Neumann, G. A., Phillips, R. J., Schenk, P. M., Smith, D. E., Solomon, S. C., & Zuber, M. T. (2014). Structure and evolution of the lunar Procellarum region as revealed by GRAIL gravity data. Nature, 514, 68–71. https://doi.org/10.1038/nature13697
5. Barker, M. K., Mazarico, E., Neumann, G. A., Zuber, M. T., Haruyama, J., & Smith, D. E. (2016). A new lunar digital elevation model from the Lunar Orbiter Laser Altimeter and SELENE Terrain Camera. Icarus, 273, 346–355. https://doi.org/10.1016/j.icarus.2015.07.039