Bản mẫu:Chú thích DOI/10.1016.2FS0019-1035.2803.2900174-X
Hofstadter, Mark D.; Butler, Bryan J. (2003). “Seasonal change in the deep atmosphere of Uranus”. Icarus. 165 (1): 168–180. Bibcode:2003Icar..165..168H. doi:10.1016/S0019-1035(03)00174-X.
Hofstadter, Mark D.; Butler, Bryan J. (2003). “Seasonal change in the deep atmosphere of Uranus”. Icarus. 165 (1): 168–180. Bibcode:2003Icar..165..168H. doi:10.1016/S0019-1035(03)00174-X.