Sarah Greenstreet, Brett Gladman, William B. McKinnon, J.J. Kavelaars i inni. Crater Density Predictions for New Horizons flyby target 2014 MU69. „The Astrophysical Journal Letters”. 872 (1), s. 6, February 2019. DOI: 10.3847/2041-8213/ab01db. arXiv:1812.09785. Bibcode: 2019ApJ...872L...5G. L5. (ang.).
Sarah Greenstreet, Brett Gladman, William B. McKinnon, J.J. Kavelaars i inni. Crater Density Predictions for New Horizons flyby target 2014 MU69. „The Astrophysical Journal Letters”. 872 (1), s. 6, February 2019. DOI: 10.3847/2041-8213/ab01db. arXiv:1812.09785. Bibcode: 2019ApJ...872L...5G. L5. (ang.).
Sarah Greenstreet, Brett Gladman, William B. McKinnon, J.J. Kavelaars i inni. Crater Density Predictions for New Horizons flyby target 2014 MU69. „The Astrophysical Journal Letters”. 872 (1), s. 6, February 2019. DOI: 10.3847/2041-8213/ab01db. arXiv:1812.09785. Bibcode: 2019ApJ...872L...5G. L5. (ang.).