Thomas, P. C.; Parker, J. Wm.; McFadden, L. A.; dll. (2005). "Differentiation of the asteroid Ceres as revealed by its shape". Nature. 437 (7056): 224–226. Bibcode:2005Natur.437..224T. doi:10.1038/nature03938. PMID16148926.CS1 maint: multiple names: authors list (link)
harvard.edu
ui.adsabs.harvard.edu
Thomas, P. C.; Parker, J. Wm.; McFadden, L. A.; dll. (2005). "Differentiation of the asteroid Ceres as revealed by its shape". Nature. 437 (7056): 224–226. Bibcode:2005Natur.437..224T. doi:10.1038/nature03938. PMID16148926.CS1 maint: multiple names: authors list (link)
nih.gov
pubmed.ncbi.nlm.nih.gov
Thomas, P. C.; Parker, J. Wm.; McFadden, L. A.; dll. (2005). "Differentiation of the asteroid Ceres as revealed by its shape". Nature. 437 (7056): 224–226. Bibcode:2005Natur.437..224T. doi:10.1038/nature03938. PMID16148926.CS1 maint: multiple names: authors list (link)