Bản mẫu:Chú thích DOI/10.1016.2F0019-1035.2890.2990125-S

Bách khoa toàn thư mở Wikipedia

Tittemore, William C.; Wisdom, Jack (1990). “Tidal evolution of the Uranian satellites: III. Evolution through the Miranda-Umbriel 3:1, Miranda-Ariel 5:3, and Ariel-Umbriel 2:1 mean-motion commensurabilities”. Icarus. 85 (2): 394–443. Bibcode:1990Icar...85..394T. doi:10.1016/0019-1035(90)90125-S.